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  1. By: Parsons, Frances Theodora,
    Edition: New ed. / with colored plates.
    Publication info: New York, Charles Scribner's Sons, 1913
    Holding Institution: University of California Libraries
    Subjects: Botany  Identification  Northeastern States  United States  Wild flowers  
    BHL Collections: Women in Natural History
  2. By: Parsons, Frances Theodora, - Satterlee, Marion - Smith, Alice Josephine.
    Edition: 6th ed.
    Publication info: New York, C. Scribner's Sons, 1911
    Holding Institution: Multiple institutions
    Subjects: Ferns  Identification  United States  
    BHL Collections: Women in Natural History
  3. By: Parsons, Mary Elizabeth, - Buck, Margaret Warriner,
    Edition: [3rd ed.] rev. and corr.
    Publication info: San Francisco, H.S. Crocker, 1918, ©1906
    Holding Institution: Internet Archive
    Subjects: California  Field guides  Identification  Plants  Wild flowers  
  4. By: Pascoe, Francis Polkinghorne,
    Publication info: [s.l, s.n, 187-?]
    Holding Institution: University of Connecticut Libraries
    Subjects: Beetles  Identification  
  5. By: Pase, C. P., - Johnson, R. Roy (Raymond Roy),
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arizona  Botany  Ecology  Forest plants  Gila County  Identification
  6. By: Paulian, Renaud
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Lepidoptera  lepidopteres  Madagascar  Madagascar (île)  
  7. By: Paulian, Renaud
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Madagascar (île)  Mantes (insectes)  
  8. By: Paulian, Renaud - Lumaret, Jean-Pierre
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Beetles  Ceratocanthidae  Cératocanthidés  Identification  Madagascar  Madagascar (île)  Passalidés  Silphidae  Silphidés  
  9. By: Paulian, Renaud - Viette, Pierre
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Butterflies  Identification  Madagascar  Madagascar (île)  Papilionidae  Papilionidés  
  10. By: Pech, F. (Frederick),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Alvan Wentworth),  (Eliza),  (Frederick),  (Heinrich Gustav),  (William Hemsley),  1770-1855  1786-1859  1807-1867  1807-1880  1809-1884  1809-1899  1810-1888  1811-1887  1824-1889  1827-  Botanical specimens  Chapman, A. W  Chara  Characeae  Correspondence  Emory, William H  Engelmann, George,  Gray, Asa,  Identification  Letters  Michaux, François André,  Nuttall, Thomas,  Orobanchaceae  Orobanche  Pech, E  Pech, F  Reichenbach, H. G  Riddell, John Leonard,  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  11. By: Pence, Danny B.
    Publication info: Lubbock, Texas Tech Press, 1975
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Bibliography  Birds  Identification  Mites  North America  Parasites  
    BHL Collections: Expanding Access to Biodiversity Literature
  12. By: Penhallow, D. P. (David Pearce),
    Publication info: Boston, Ginn & Co, 1907
    Holding Institution: Canadiana.org
    Subjects: Gymnosperms  Identification  North America  Trees  Wood  
  13. By: Pennant, Thomas,
    Edition: Fifth edition.
    Publication info: London Printed for Wilkie and Robinson [etc.] 1812
    Holding Institution: King's College London, Foyle Special Collections Library
    Subjects: Birds  Crustacea  Electronic books  Fishes  Identification  Mammals  Reptiles  Zoology  
  14. By: Pennant, Thomas,
    Edition: Fifth edition.
    Publication info: London Printed for Wilkie and Robinson [etc.] 1812
    Holding Institution: King's College London, Foyle Special Collections Library
    Subjects: Birds  Crustacea  Electronic books  Fishes  Identification  Mammals  Reptiles  Zoology  
  15. By: Pennant, Thomas, - King's College London.
    Edition: Fifth edition.
    Publication info: London Printed for Wilkie and Robinson [etc.] 1812
    Holding Institution: King's College London, Foyle Special Collections Library
    Subjects: Birds  Crustacea  Electronic books  Fishes  Identification  Mammals  Reptiles  Zoology  
  16. By: Pennant, Thomas, - King's College London.
    Edition: Fifth edition.
    Publication info: London Printed for Wilkie and Robinson [etc.] 1812
    Holding Institution: King's College London, Foyle Special Collections Library
    Subjects: Birds  Crustacea  Electronic books  Fishes  Identification  Mammals  Reptiles  Zoology  
  17. By: Perlmutter, Alfred.
    Publication info: New York], New York University Press, [1961]
    Holding Institution: MBLWHOI Library
    Subjects: Atlantic Ocean  Fishes  Identification  Marine fishes  
  18. By: Peterson, Maude Gridley,
    Publication info: New York, Macmillan, 1905
    Holding Institution: Multiple institutions
    Subjects: Fruit  Identification  Leaves  Plants  United States  
    BHL Collections: Women in Natural History
  19. By: Petuch, Edward J - Myers, Robert F., - Berschauer, David P.,
    Publication info: Encinitas, Calif, San Diego Shell Club, 2015
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Busyconidae  Classification  Geographical distribution  Identification  Mollusks  Mollusks, Fossil  Pictorial works  
  20. By: Peyrieras, André - Basilewsky, Pierre,
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Beetles  Carabidae  Carabidés  Identification  Madagascar  Madagascar (île)  
  21. By: Philip, Cornelius B. (Cornelius Becker),
    Publication info: New York, N.Y, American Museum of Natural History, [1958]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.57,72T(729)  Aegialomyia  Caribbean Area  Classification  Florida  Horseflies  Identification  Insects  Stenotabanus farri  Stenotabanus sputnikules  Turks and Caicos Islands  
  22. By: Philipp, Hans
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Érotylidés  Identification  Madagascar (île)  
  23. By: Phillips, Claude Ellis,
    Publication info: Newark, Delaware, University of Delaware, Agricultural Experiment Station, 1962
    Holding Institution: MBLWHOI Library
    Subjects: Grasses  Identification  
  24. By: Phoenix, F. S.
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  Correspondence  Engelmann, George,  Identification  Letters  Phoenix, F. S  Vitaceae  Vitis  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  25. By: Pike, Walter N. (Walter Nathan),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Walter Nathan),  1809-1884  1862-1953  Cactaceae  Correspondence  Engelmann, George,  Identification  Letters  Pike, Walter N  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  26. By: Piper, Charles V. (Charles Vancouver), - Hillman, F. H. (Fred Hebard),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Grasses  Identification
  27. By: Piperno, Dolores R. - Pearsall, Deborah M. - Smithsonian Institution. Press
    Publication info: Washington, D.C, Smithsonian Institution Press, 1998
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Cytology  Grasses  Grasses, Fossil  Identification  Latin America  Silica bodies (Plants)  
    BHL Collections: Women in Natural History
  28. By: Platnick, Norman I.
    Publication info: New York, NY, American Museum of Natural History, [2019]
    Holding Institution: American Museum of Natural History Library
    Subjects: Arachnida  Canada, Eastern  Classification  East (U.S.)  Geographical distribution  Identification  Nomenclature  Phrurolithidae  Phrurotimpus  Phrurotimpus palustris  Spiders  
  29. By: Plitt, Charles C.,
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Botany  Field guides  Identification  Maryland  Phytogeography  Plants
  30. By: Plowman, Timothy,
    Publication info: 1965-1978
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Colombia  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  31. By: Plowman, Timothy,
    Publication info: 1981
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Australia  Classification  Field Museum of Natural History  Field notes  Fiji  Identification  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  32. By: Plowman, Timothy,
    Publication info: 1981
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  33. By: Plowman, Timothy,
    Publication info: 1981-1982
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  34. By: Plowman, Timothy,
    Publication info: 1982
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Brazil  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  35. By: Plowman, Timothy,
    Publication info: 1983
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Brazil  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  36. By: Plowman, Timothy,
    Publication info: 1983-1984
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  Venezuela  
    BHL Collections: BHL Field Notes Project
  37. By: Plowman, Timothy,
    Publication info: 1984
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  Venezuela  
    BHL Collections: BHL Field Notes Project
  38. By: Plowman, Timothy,
    Publication info: 1986-1988
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Brazil  Classification  Ecuador  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  39. By: Plowman, Timothy,
    Publication info: 1968-1969
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Colombia  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  Venezuela  
    BHL Collections: BHL Field Notes Project
  40. By: Plowman, Timothy,
    Publication info: 1969
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Chile  Classification  Colombia  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  
    BHL Collections: BHL Field Notes Project
  41. By: Plowman, Timothy,
    Publication info: 1969
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Argentina  Brazil  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  
    BHL Collections: BHL Field Notes Project
  42. By: Plowman, Timothy,
    Publication info: 1970-1973
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Colombia  Costa Rica  El Salvador  Field Museum of Natural History  Field notes  Guatemala  Honduras  Identification  Jamaica  Nicaragua  Panama  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  43. By: Plowman, Timothy,
    Publication info: 1974
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Colombia  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  44. By: Plowman, Timothy,
    Publication info: 1974
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Colombia  Ecuador  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  
    BHL Collections: BHL Field Notes Project
  45. By: Plowman, Timothy,
    Publication info: 1974-1975
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Bolivia  Classification  Ecuador  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  
    BHL Collections: BHL Field Notes Project
  46. By: Plowman, Timothy,
    Publication info: 1975-1976
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Colombia  Ecuador  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  47. By: Plowman, Timothy,
    Publication info: 1976
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  
    BHL Collections: BHL Field Notes Project
  48. By: Plowman, Timothy,
    Publication info: 1976
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Bahamas  Classification  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  49. By: Plowman, Timothy,
    Publication info: 1977
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Colombia  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  
    BHL Collections: BHL Field Notes Project
  50. By: Plowman, Timothy,
    Publication info: 1977-1978
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  51. By: Plowman, Timothy,
    Publication info: 1978-1979
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Peru  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  52. By: Plowman, Timothy,
    Publication info: 1979
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  Venezuela  
    BHL Collections: BHL Field Notes Project
  53. By: Plowman, Timothy,
    Publication info: 1979-1980
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Brazil  Classification  Ecuador  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  54. By: Plowman, Timothy,
    Publication info: 1980
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Brazil  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  
    BHL Collections: BHL Field Notes Project
  55. By: Plowman, Timothy,
    Publication info: 1980
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Brazil  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  
    BHL Collections: BHL Field Notes Project
  56. By: Plowman, Timothy,
    Publication info: 1979-1981
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Brazil  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  57. By: Plowman, Timothy,
    Publication info: 1985-1986
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Brazil  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  
    BHL Collections: BHL Field Notes Project
  58. By: Plowman, Timothy, - Maas, Paul J. M.,
    Publication info: 1974
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Colombia  Ecuador  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  
    BHL Collections: BHL Field Notes Project
  59. By: Pohl, Richard Walter,
    Publication info: Dubuque, Iowa, W. C. Brown Co, [1954]
    Holding Institution: MBLWHOI Library
    Subjects: Canada  Grasses  Identification  United States  
  60. By: Poiteau, Pierre-Antoine, - Bocourt, Firmin, - Bouquet, Louis, - Legrand, H., - Turpin, P. J. F. (Pierre Jean François),
    Publication info: Paris, Langlois et Leclercq, 1846
    Holding Institution: Multiple institutions
    Subjects: Arbres fruitiers  Field guides  France  Fruit trees  Fruit-culture  Fruits  Identification  Plants  
  61. By: Pomel, A. (Auguste),
    Publication info: Alger, A. Jourdan, 1883
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Identification  Sea urchins  Sea urchins, Fossil  
  62. By: Pomeroy, Mary Barnas,
    Publication info: Pacific Grove, CA, Park Place Publications, 2008
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: California  Identification  Identification guides  Monterey County  Pictorial works  United States, West  West (U.S.)  Wild flowers  
  63. By: Pool, Raymond J. (Raymond John),
    Publication info: [Lincoln, Neb.], University of Nebraska, 1919
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Identification  Nebraska  Trees  
  64. By: Powell, A. W. B. (Arthur William Baden) - Auckland Institute and Museum.
    Publication info: Auckland, N.Z, [Auckland Institute and Museum], 1966
    Holding Institution: Auckland War Memorial Museum Tāmaki Paenga Hira
    Subjects: Field guides  Identification  Mollusks  Mollusks, Fossil  Turridae  Turridae, Fossil  
  65. By: Preston, Richard Joseph,
    Edition: [2d ed.]
    Publication info: Ames, Iowa State University Press, [1961]
    Holding Institution: MBLWHOI Library
    Subjects: Canada  Identification  Trees  United States  
  66. By: Pridgeon, Alec M.
    Publication info: Oxford, Oxford University Press, [<2001-2014 >]
    Holding Institution: Internet Archive
    Subjects: Classification  Identification  Orchids  
  67. By: Prince, S. Fred.
    Publication info: [1934-1936]
    Holding Institution: Dumbarton Oaks
    Subjects: 1930-1940  1930-1970  20th century  Botanical illustration  Botanical illustrations  Color  Identification  Ozark Mountains  Pictorial works  United States  Watercolors  Wild flowers  
  68. By: Provancher, L. (Léon),
    Publication info: Québec, J. Darveau, 1862
    Holding Institution: Canadiana.org
    Subjects: Botany  Canada  Classification  Identification  Plants  
  69. By: Provancher, L. (Léon),
    Publication info: Québec, J. Darveau, 1862
    Holding Institution: Canadiana.org
    Subjects: Botany  Canada  Classification  Identification  Plants  
  70. By: Purkyně, Emanuel,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  1831-1882  1834-1922  America  Anacardiaceae  Coniferae  Correspondence  Crassulaceae  Cupressaceae  deforestation  Effect of cold on  Engelmann, George,  Environmental aspects  Fagaceae  Focke, Wilhelm Olbers,  Forest influences  Forestry schools and education  Identification  Juglandaceae  Leguminosae  Letters  Loranthaceae  Magnoliaceae  Names, Personal  Pinaceae  Pinus  Plants  Purkyně, Emanuel,  Quercus  Rhus  Rosaceae  Salicaceae  Taxaceae  Trees  Ulmaceae  Ulmus  Vegetation and climate  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  71. By: Quadras, José Florencio
    Publication info: Manila, Sto. Thomas, 1893
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Classification  Identification  Philippines  Shellfish  
    BHL Collections: Publicaciones en Español
  72. By: Quentin, René-Michel - Villiers, André,
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Beetles  Cerambycidae  Cérambycidés  Identification  Madagascar  Madagascar (île)  
  73. By: Ramos, Helena Da Cunha - Brunhes, Jacques entomologiste
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Distribution géographique  Entomologie  Identification  Madagascar (île)  Moustiques  
  74. By: Rang, Sander, - Férussac, A. E. d'Audebard de (André Étienne), baron de,
    Publication info: Paris, F. Didot, 1828
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Aplysia  Classification  Gastropoda  Identification  
  75. By: Rattray, James. - Anderson, J., Jr., (Bookseller) - Black, Adam, - Curll, James, - Curry, W., - Lizars, Daniel, - David Allan & Co., - G. T. Allan & Co., - Hurst, Chance and Co., bookseller.
    Publication info: Glasgow, David Allan & Co., Ship Bank Buildings, 23 Glassford-Street, [1838?]
    Holding Institution: Lloyd Library and Museum
    Subjects: Botany  Charts, diagrams, etc  Identification  Plants  
  76. By: Rattray, James. - Blackie & Son. - Villafield Printing Works,
    Publication info: Glasgow, Published by Blackie & Son, [1835?]
    Holding Institution: Lloyd Library and Museum
    Subjects: Botany  Charts, diagrams, etc  Cryptogams  Great Britain  Identification  Plants  
  77. By: Rau, Eugene A. (Eugene Abraham),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Eugene Abraham),  1809-1884  1848-1932  Collectors and collecting  Correspondence  Cryptogams  Engelmann, George,  Identification  Isoetaceae  Isoetes  Letters  Rau, Eugene A  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  78. By: Raynolds, W. F. (William Franklin),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (William Franklin),  1809-1884  1820-1894  Botanical specimens  Correspondence  Engelmann, George,  Identification  Letters  Raynolds, W. F  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  79. By: Rebau, Heinrich.
    Edition: 3. Aufl.
    Publication info: Reutlingen, Fleischhauer und Spohn, 1867
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Beetles  Collection and preservation  Identification  
  80. By: Record, Samuel J. (Samuel James),
    Edition: 2d ed.
    Publication info: New York, John Wiley & sons, inc.; [etc., etc. ], 1919
    Holding Institution: University of California Libraries
    Subjects: Identification  Trees  United States  Wood  
  81. By: Reddoch, Joyce M. - Reddoch, Allan H. - Ottawa Field-Naturalists' Club
    Publication info: Ottawa, Canada The Ottawa Field-Naturalists' Club [1997]
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Classification  Geographical distribution  History  Identification  Ontario  Orchids  
  82. By: Reed, Chester A. (Chester Albert),
    Edition: Rev. ed.
    Publication info: Toronto, Musson Book Co, 1909
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
    Subjects: 1909  Birds  Canada  canimp  Identification  United States  
  83. By: Reed, Chester A. (Chester Albert),
    Publication info: Toronto, Musson Book Co, 1906, c1905
    Holding Institution: University of Alberta Library
    Subjects: Birds  Canada  Identification  United States  
  84. By: Reed, Chester A. (Chester Albert),
    Publication info: Garden City, N.Y, Doubleday, Page, 1916, c1909
    Holding Institution: American Museum of Natural History Library
    Subjects: Birds  Identification  United States  
  85. By: Reed, Chester A. (Chester Albert),
    Edition: Rev. ed.
    Publication info: Worcester, Mass, Chas. K. Reed, 1912
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Birds  East (U.S.)  Identification  
  86. By: Reed, Chester A. (Chester Albert),
    Edition: Rev. ed.
    Publication info: Toronto, Musson Book Co, 1910
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
    Subjects: 1910  Birds  Canada  canimp  Identification  United States  
  87. By: Reed, Chester A. (Chester Albert),
    Edition: Rev. and with new ill.
    Publication info: Garden City, N.Y, Doubleday, Page & Co, 1910
    Holding Institution: San Diego Zoo Global Library & Archives
    Subjects: East (U.S.)  Flowers  Guidebooks  Identification  Middle west  United States, East  Wild flowers  
    BHL Collections: Expanding Access to Biodiversity Literature
  88. By: Reed, Chester A. (Chester Albert),
    Publication info: Mohonk Lake, N.Y, Mohonk Salesrooms, 1912
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Identification  New York (State)  Wild flowers  
  89. By: Reichenbach, A. B. (Anton Benedikt),
    Publication info: Leipzig, Verlag von Eduard Eisenach, 1842
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Identification  Mollusks  Pictorial works  Shells  
  90. By: Rentz, David C. - Birchim, James D.
    Publication info: San Francisco, Pacific Coast Entomological Society, California Academy of Sciences, 1968
    Holding Institution: California Academy of Sciences
    Subjects: Classification  Decticinae  Identification  Katydids  North America  
    BHL Collections: Expanding Access to Biodiversity Literature
  91. By: Reverchon, Julien,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (George Washington),  (Julien),  1809-1884  1810-1888  1826-1892  1836-1905  1840-1913  Botanical specimens  Carya  Chenopodiaceae  Chenopodium  Convovulaceae  Correspondence  Cuscuta  Engelmann, George,  Euphorbiaceae  Fagaceae  Gray, Asa,  Identification  Juglandaceae  Juglans  Juniperus  Letterman, George W  Letters  Liliaceae  Pinaceae  Quercus  Reverchon, J  Umbelliferae  Vitaceae  Vitis  Watson, Sereno,  Yucca  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  92. By: Reyes-Gómez, Adriana - San Diego Shell Club
    Publication info: San Diego, Calif, San Diego, 2016
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Chitons  Identification  Identification guides  Mexico  Pacific coast  
  93. By: Reynolds, E. C. (Edward C.)
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Edward C.)  1809-1884  1810-1888  Cactaceae  Correspondence  Engelmann, George,  Gray, Asa,  Identification  Letters  Plants  Reynolds, E. C  Texas, West  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  94. By: Riley, George.
    Edition: 2d American ed. ...
    Publication info: Philadelphia, 1796
    Holding Institution: Cornell University Library
    Subjects: Animals  Guidebooks  Identification  Juvenile literature  Juvenile works  Natural history  Plants  
  95. By: Robertson, Kenneth Ray, - Illinois. Natural History Survey Division
    Publication info: Urbana, [Ill], Illinois Natural History Survey, 1980
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Collection and preservation  Identification  Photography of plants  Plants  
  96. By: Robins, C. E. (Charles Ephraim),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Charles Ephraim),  1809-1884  1832-1893  Botanical specimens  Colorado  Correspondence  Engelmann, George,  Identification  Letters  Robins, C. E  Summit County  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  97. By: Rodríguez, Lily O. - Duellman, William E. (William Edward),
    Publication info: [Lima?], Asociaci©n de Ecolog©a y Conservaci©n, 1994
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amazon River Region  Anura  Frogs  Identification  Iquitos Region  Peru  Rain forest animals
  98. By: Rogers, Julia Ellen, - Marshall, Nina L.
    Publication info: Garden City, New York Doubleday, Page & Co 1914
    Holding Institution: Harold B. Lee Library
    Subjects: Identification  Lichens  Mosses  Trees  United States  
    BHL Collections: Women in Natural History
  99. By: Ross, Alexander Milton,
    Publication info: Toronto, Rowsell & Hutchison, 1875
    Holding Institution: Canadiana.org
    Subjects: Canada  Identification  Trees  
  100. By: Rowland, J. Mark.
    Publication info: [Lubbock], Museum, Texas Tech University, 1974
    Holding Institution: Museum of Texas Tech University
    Subjects: Arachnida  California  Eremochelis kastoni  Identification  Identification guides  males  
    BHL Collections: Expanding Access to Biodiversity Literature
  101. By: Rozen, Jerome G. (Jerome George),
    Publication info: New York, NY American Museum of Natural History c2001
    Holding Institution: American Museum of Natural History Library
    Subjects: Bees  Classification  Host-parasite relationships  Identification  Larvae  Parasitic insects
  102. By: Rudas Lleras, Agustín, - Prieto Cruz, Adriana, - Taylor, Charlotte M. (Charlotte Morley) - Ortiz, Rosa - Missouri Botanical Garden.
    Publication info: Saint Louis, Missouri, Missouri Botanical Garden, 2005
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Classification  Colombia  Identification  Parque Nacional Natural Amacayacu  Parque Nacional Natural Amacayacu (Colombia)  Plants  
    BHL Collections: Publicaciones en Español
  103. By: Rüppell, Eduard, - Vogel, Friedrich Carl,
    Publication info: Frankfurt am Main, S. Schmerber, 1835-1840
    Holding Institution: Field Museum of Natural History Library
    Subjects: Animals  Classification  Ethiopia  Identification  Marine fishes  Red Sea  Zoology  
  104. By: Samouelle, George.
    Edition: 2d ed.
    Publication info: London, Henderson, 1841
    Holding Institution: Multiple institutions
    Subjects: Entomology  Great Britain  Identification  Insects  Laboratory manuals  Pictorial works  
  105. By: Savi, Gaetano,
    Publication info: Pisa, Tip. Nistri, 1830
    Holding Institution: Harvard University Botany Libraries
    Subjects: Acacia  Identification  
  106. By: Savich, V. P. (Vsevolod Pavlovich),
    Publication info: [Moskva], Sovetskai͡a nauka, 1954-1986
    Holding Institution: Duke University Libraries
    Subjects: Classification  Freshwater algae  Identification  Soviet Union  
  107. By: Savigny, Jules-César,
    Publication info: A Paris, Chez Deterville, Janvier 1816
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Identification  Invertebrates  
    BHL Collections: Savants of Napoleon’s Egyptian Campaign
  108. By: Schefter, Patricia W., - Wiggins, Glenn B. - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1986
    Holding Institution: Royal Ontario Museum
    Subjects: Caddisflies  Hydropsychidae  Identification  
  109. By: Schinz, H. R. (Heinrich Rudolf), - Brodtmann, Joseph,
    Publication info: Zürich, In Brodtmanns lithographischer Kunstanstalt, 1830
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Birds  Identification  
  110. By: Schmarda, Ludwig K. (Ludwig Karl),
    Publication info: Leipzig, W. Engelmann, 1859-61
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: 19th century  Annelida  Identification  Rotifera  Turbellaria  Voyages around the world  Worms  
  111. By: Schneck, J. (Jacob),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Harry Norton),  (Jacob),  1809-1884  1810-1888  1843-1906  1853-1919  Abies  Acer  Alismataceae  Bignoniaceae  Botanical specimens  Cactaceae  Carya  Catalpa  Convovulaceae  Correspondence  Crataegus  Cuscuta  Engelmann, George,  Fagaceae  Gray, Asa,  Identification  Isoetaceae  Isoetes  Juglandaceae  Lemna  Lemnaceae  Letters  Losses  Nymphaea  Nymphaeaceae  Patterson, Harry N  Phoradendron  Pinaceae  Pinus  Quercus  Rosaceae  Sagittaria  Santalaceae  Sapindaceae  Schneck, J  Vitaceae  Vitis  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  112. By: Schneider, Craig W - Searles, Richard B. - Duke University Press.
    Publication info: Durham, Duke University Press, c1991
    Holding Institution: Duke University Press
    Subjects: Identification  Marine algae  South Atlantic States  
  113. By: Schneider, George, - Gill, L. Upcott,
    Publication info: London, L. Upcott Gill, 1892-1894
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Ferns  Identification  
  114. By: Schneider, George.
    Publication info: London, Gill, 1892-1894
    Holding Institution: Cornell University Library
    Subjects: Ferns  Identification  
  115. By: Schoolcraft, Gary D. - United States. Bureau of Land Management. - United States. Bureau of Land Management. Eagle Lake Field Office.
    Publication info: [Washington, D.C.?], U.S. Bureau of Land Management, Eagle Lake Field Office, [2000?]
    Holding Institution: Bureau of Land Management
    Subjects: California  Guidebooks  Identification  Trees  
  116. By: Schroeter, J.
    Publication info: [S.l, s.n.], 1869
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Identification  Mushrooms  
  117. By: Schweinitz, Lewis David von,
    Publication info: [before 1805]
    Holding Institution: Harvard University Botany Libraries
    Subjects: Fungi  Germany  Identification  Niesky  
    BHL Collections: Blog Features
  118. By: Scott, Gretchen. - Dahl, B. E.
    Publication info: [Lubbock, Tex.], Museum, Texas Tech University, 1980
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Composition  Feces  Food  Forage plants  Grazing  Herbivores  Identification  Plant cells and tissues  Range plants  Texas  
    BHL Collections: Expanding Access to Biodiversity Literature
  119. By: Scott, W. B. (William Beverley), - Crossman, E. J. (Edwin John), - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1969
    Holding Institution: Royal Ontario Museum
    Subjects: Canada  Freshwater fishes  Identification  
  120. By: Scott, W. B. (William Beverley), - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1965
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Atlantic Coast (Canada)  Fishes  Identification  
  121. By: Seitz, Adalbert,
    Publication info: Stuttgart, Fritz Lehmann Verlag, 1906
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Butterflies  Classification  Identification  Lepidoptera  
  122. By: Seitz, Adalbert,
    Publication info: Stuttgart, Fritz Lehmann Verlag, 1906-1933
    Holding Institution: Multiple institutions
    Subjects: Butterflies  Classification  Identification  Lepidoptera  
  123. By: Seitz, Adalbert, - Hochdanz, E., - Werner & Winter, - Alfred Kernen Verlag,
    Publication info: Stuttgart, Verlag des Seitzschen Werkes (Alfred Kernen), 1907-[1954?]
    Holding Institution: Multiple institutions
    Subjects: Butterflies  Classification  Identification  Lepidoptera  
  124. By: Seler, Eduard,
    Publication info: 1895-1897
    Holding Institution: Harvard University Botany Libraries
    Subjects: Central America  Identification  Mexico  Plants  
    BHL Collections: BHL Field Notes Project
  125. By: Setchell, William Albert, - Gardner, Nathaniel Lyon,
    Publication info: Berkeley, Calif, University of California Press, 1919-1925
    Holding Institution: Multiple institutions
    Subjects: Identification  Marine algae  Pacific Coast (North America)  
  126. By: Seymour, Frank Conkling.
    Edition: 2nd ed.
    Publication info: Plainfield, N.J, H.N. and A.L. Moldenke, 1982
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Identification  New England  Plants  
  127. By: Seymour, Frederick H. A.
    Publication info: Chicago?, 1909
    Holding Institution: Multiple institutions
    Subjects: 1858-1919  Africa, East  Animals  Hunting  Identification  Roosevelt, Theodore,  
  128. By: Sheldrake, Timothy, - Hemmerich, Cornelius Heinrich, - Basire, James, - Millan, John,
    Publication info: London, Printed for J. Millan, opposite the Admiralty, Whitehall, [1768?]
    Holding Institution: Lloyd Library and Museum
    Subjects: Botany, Medical  Early works to 1800  Herbals  Identification  Medicinal plants  
    BHL Collections: Expanding Access to Biodiversity Literature
  129. By: Sibthorp, John, - Smith, James Edward, - Hawkins, John, - Lindley, John, - Bauer, Ferdinand, - Sowerby, James, - Sowerby, James de Carle, - White, John, - Richard Taylor and Co., - White, Cochrane & Co., - Richard and Arthur Taylor (Firm), - Richard and John Edward Taylor (Firm),
    Publication info: Londini, Typis Richardi Taylor et socii, in Vico Shoe-Lane, MDCCCVI-MDCCCXL [1806-1840]
    Holding Institution: Lloyd Library and Museum
    Subjects: Greece  Identification  Mediterranean Region  Pictorial works  Plants  
    BHL Collections: Blog Features | Expanding Access to Biodiversity Literature
  130. By: Siebold, C. Th. E. von (Carl Theodor Ernst),
    Publication info: Leipzig, Verlag von Wilhelm Engelmann, 1863
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Europe, Central  Fishes  Freshwater fishes  Identification  
  131. By: Siler, A. L. (Andrew Lafayette),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Andrew Lafayette),  (Charles Christopher),  1809-1884  1823-1890  1824-1898  1826-1901  Abies  Agave  Botanical specimens  Cactaceae  Cereus  Correspondence  Diseases  Echinocactus  Engelmann, George,  Foot  Haage & Schmidt  Identification  Juniperus  Letters  Liliaceae  Mammillaria (Cactus)  Meehan, Thomas,  Opuntia  Parry, C. C  Pinaceae  Pinus  Siler, A. L  Treatment  Yucca  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  132. By: Sim, Robert J.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1934
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Identification  Japanese beetle  Scarabaeidae
  133. By: Simmons, Mark P. - Mabberley, David John - De Kok, R. P. J. (Rogier P. J.) - Morat, Philippe
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Hippocrateacées  Identification  Labiées  Nouvelle-Calédonie  Vitacées  
  134. By: Simpson, J. H. (James Hervey),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (James Hervey),  1809-1884  1813-1883  1831-1889  Botanical specimens  Correspondence  Discovery and exploration  Engelmann, George,  Engelmann, Henry,  Finance  Identification  Letters  Publishers and publishing  Simpson, J. H  United States  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  135. By: Skelley, Paul E.
    Publication info: 1994
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Beetles  Classification  Dissertations, Academic  Entomology and Nematology  Entomology and Nematology thesis Ph.D  Geographical distribution  Identification  UF  
  136. By: Slevin, Joseph Richard,
    Holding Institution: California Academy of Sciences
    Subjects: (1905-1906)  1881-1957  Amphibians  Archives  Behavior  California Academy of Sciences  Classification  Collection and preservation  Expedition of the California Academy of Sciences t  Field notes  Fieldwork  Galapagos Islands  Herpetology  Identification  Reptiles  Scientific Expeditions  Slevin, Joseph Richard,  South America  Zoological specimens  
  137. By: Small, H. Beaumont (Henry Beaumont),
    Publication info: New York, W. Wood, 1900
    Holding Institution: Canadiana.org
    Subjects: Identification  Mushrooms  Mushrooms, Poisonous  
  138. By: Small, John Kunkel,
    Publication info: New York, The author, 1933
    Holding Institution: Multiple institutions
    Subjects: Botany  Identification  Plants  Southern States  
  139. By: Smith, Lyman B.
    Publication info: City of Washington, Smithsonian Institution Press, 1986
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Begoniaceae  Identification  Nomenclature  Pictorial works  Plants  Type specimens  
    BHL Collections: Women in Natural History
  140. By: Société Dauphinoise.
    Publication info: Grenoble, V. Rigaudin, 1889?
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Catalogs  Classification  France  Grenoble  Identification  Plants  
  141. By: Soper, J. Dewey (Joseph Dewey),
    Publication info: Edmonton, AB, Hamly Press, 1964
    Holding Institution: University of Alberta Library
    Subjects: Alberta  Identification  Mammals  
  142. By: Soper, James H. - Heimburger, Margaret L. - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, c1982
    Holding Institution: Royal Ontario Museum
    Subjects: Identification  Ontario  Shrubs  
  143. By: Sowerby, G. B. (George Brettingham),
    Edition: 4th ed., considerably enl. and improved.
    Publication info: London, H.G. Bohn, 1852
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Dictionaries  Identification  Mollusks  Shells
  144. By: Sowerby, G. B. (George Brettingham),
    Edition: Second edition, considerably enlarged and improved.
    Publication info: London, Henry G. Bohn ... and Sowerby, 1842
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Handbooks, manuals, etc  Identification  Mollusks  Shells
  145. By: Sowerby, G. B. (George Brettingham),
    Publication info: London Simpkin, Marshall, and Co., and the Author 1859
    Holding Institution: Multiple institutions
    Subjects: Great Britain  Identification  Mollusks  Pictorial works
  146. By: Sowerby, G. B. (George Brettingham),
    Publication info: London, Simpkin, Marshall, 1859
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Geographical distribution  Great Britain  Identification  Mollusca (Sistematica)  Mollusks  Shells
  147. By: Sowerby, G. B. (George Brettingham),
    Publication info: London, s.n, 1894
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Identification  Mollusks  Shells  South Africa
  148. By: Spencer, Kenneth A. - Steyskal, George C. - United States. Agricultural Research Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Agricultural Research Service, [1986]
    Holding Institution: U.S. Department of Agriculture
    Subjects: Agromyzidae  Guidebooks  Identification  Insects  United States  
    BHL Collections: Expanding Access to Biodiversity Literature
  149. By: Spinola, Maximilian, - Blanchard, Emile, - Gay, Claudio,
    Publication info: Paris, France?, C. Gay?, 1852?
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Chile  Hemiptera  Identification  Insects  
    BHL Collections: Publicaciones en Español
  150. By: Spix, Johann Baptist von, - Perty, Maximilian, - Martius, Karl Friedrich Philipp von, - Siegrist, Wilhelm,
    Publication info: Monachii, Impensis Editoris, 1830-1834
    Holding Institution: Multiple institutions
    Subjects: Brazil  Classification  Field guides  Geographical distribution  Identification  Insects  
  151. By: Sponsler, Olenus Lee,
    Edition: Rev.
    Publication info: Ann Arbor, Mich, G. Wahr, 1916
    Holding Institution: University of California Libraries
    Subjects: Buds  Identification  Trees  United States  
  152. By: Springer, Stewart - United States. National Marine Fisheries Service.
    Publication info: [Seattle], National Marine Fisheries Service, 1979
    Holding Institution: Penn State University
    Subjects: Identification  Scyliorhinidae  Sharks  
  153. By: Stanley, T. D. (Trevor D.) - Ross, E. M. (Estelle M.)
    Publication info: Brisbane, Australia Queensland Dept. of Primary Industries c1983-
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Australia  Botany  Classification  Identification  Plants  Queensland  
  154. By: Stebbing, Thomas R. R. (Thomas Roscoe Rede),
    Edition: "Authorized edition."
    Publication info: New York, D. Appleton company, 1893
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Classification  Crustacea  Identification  Malacostraca  
  155. By: Stein, John D. - Kennedy, Patrick C.
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1972
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Great Plains  Identification  Insect pests  Trees  Windbreaks, shelterbelts, etc
  156. By: Stein, P. (Paul),
    Publication info: Berlin, Nicolaische Verlags-Buchh. R. Stricker, 1915
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Anthomyiidae  Diptera  Europe  Identification  
  157. By: Stelfox, James D. - Baayens, Dean M. - Berry, David K. - Alberta. Alberta Environment. Natural Resources Service. - Alberta. Fisheries and Wildlife Management Division. - Trout Unlimited Canada.
    Publication info: [Edmonton], Alberta Environment, Natural Resources Service, Fisheries and Wildlife Management Division, 2000
    Holding Institution: University of Alberta Library
    Subjects: Alberta  Char  Education  Identification  Salmonidae  Trout  
  158. By: Stelfox, James D. - Stelfox, James D. - Alberta. Alberta Environment. Natural Resources Service. - Alberta. Fisheries and Wildlife Management Division. - Trout Unlimited Canada.
    Publication info: [Edmonton], Alberta Environment, Natural Resources Service, Fisheries and Wildlife Management Division, 2000
    Holding Institution: University of Alberta Library
    Subjects: Alberta  Char  Education  Identification  Salmonidae  Trout  
  159. By: Step, Edward,
    Publication info: London, F. Warne, 1895
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Botany  Great Britain  Identification  Wild flowers  
  160. By: Sterki, Victor,
    Publication info: New Philadelphia, Ohio, Beobachter Print, 1894
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Identification  Mollusks  New Philadelphia  Ohio  Tuscarawas County  
  161. By: Stewart, Alban,
    Holding Institution: California Academy of Sciences
    Subjects: (1905-1906)  Archives  b. 1875  Botanical specimens  Botany  California Academy of Sciences  Classification  Collection and preservation  Expedition of the California Academy of Sciences t  Field notes  Fieldwork  Galapagos  Galapagos Islands  Identification  Plants  Scientific Expeditions  South America  Stewart, Alban,  Temperature measurements  
  162. By: Stoll, Caspar.
    Publication info: Te Amsterdam, By Jan Christiaan Sepp, 1788
    Holding Institution: Library of the Netherlands Entomological Society, Naturalis Biodiversity Center
    Subjects: @NEV Collectie  Cicadas  Field guides  Identification  
  163. By: Stone, Herbert, F.L.S.
    Publication info: London, W. Rider, 1905
    Holding Institution: Research Library, The Getty Research Institute
    Subjects: Identification  Timber  Wood  
  164. By: Stone, Roland Elisha, - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, 1918
    Holding Institution: Canadiana.org
    Subjects: Identification  Mushrooms  
  165. By: Storer, David Humphreys,
    Publication info: Cambridge, Metcalf, 1846
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Fishes  Identification  North America  
  166. By: Strickland, C. - O'Connor, K.
    Publication info: Kuala Lumpur, Central Survey Office, 1915
    Holding Institution: University of California Libraries
    Subjects: Anopheles  Identification  Larvae  Malaysia  Mosquitoes  
  167. By: Suksdorf, Wilhelm,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Cyrus Guernsey),  (Harry Norton),  1809-1884  1810-1888  1826-1892  1838-1911  1850-1932  1853-1919  Correspondence  Engelmann, George,  Gray, Asa,  Habitat  Identification  Letters  Patterson, Harry N  Pinaceae  Pinus  Pringle, Cyrus G  Suksdorf, Wilhelm,  Watson, Sereno,  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  168. By: Surface, H. A. (Harvey Adam), - Pennsylvania. Department of Agriculture. Division of Zoology. - Pennsylvania. Department of Agriculture.
    Publication info: Harrisburg, Pa, Harrisburg Publishing Co, c1906
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.81(74.8)  Identification  Pennsylvania  Snakes  
  169. By: Swallow, G. C.
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (George Clinton),  1809-1884  1817-1899  Correspondence  Engelmann, George,  Identification  Letters  Swallow, G. C  Vitaceae  Vitis  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  170. By: Swanton, Ernest W. - Spittal, Mary K.
    Publication info: London, Methuen, [1909]
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
    Subjects: Fungi  Identification  
    BHL Collections: Women in Natural History
  171. By: Swayne, George,
    Publication info: Bristol, Printed for the author by S. Bonner Castle-Green; and sold by W. Richardson, Royal-Exchange, London, 1790
    Holding Institution: Multiple institutions
    Subjects: Early works  Early works to 1800  Grasses  Great Britain  Herbaria  Identification  Specimens  
  172. By: Szlachetko, Dariusz L - Sawicka, Magdalena - Kras-Lapinska, Marta - Morat, Philippe
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Classification  Gabon  Identification  Orchidées
  173. By: Szlachetko, Dariusz L - Sawicka, Magdalena - Kras-Lapinska, Marta - Morat, Philippe
    Publication info: Paris, Muséum national d'histoire naturelle, Département de systématique et évolution-USM 602, 2004
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Classification  Gabon  Identification  Orchidées
  174. By: Talerico, Robert L., - Lake States Forest Experiment Station (Saint Paul, Minn.)
    Publication info: St. Paul, Minn, Lake States Forest Experiment Station, [1959]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Field guides  forest damage  Identification  Insect pests  Michigan  Pine  Pinus  Rhyacionia buoliana  
  175. By: Tatnall, Edward,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  1810-1888  -1898  Alismataceae  Botanical specimens  Correspondence  Engelmann, George,  Gray, Asa,  Identification  Isoetaceae  Isoetes  Letters  Manual of the botany of the northern United States  Sagittaria  Tatnall, Edward,  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  176. By: Taylor, R. F. (Raymond Frank),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Forest Service, Alaska, 1929
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alaska  Identification  Trees
  177. By: Tehon, L. R. (Leo Roy),
    Publication info: Urbana, 1937
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Control  Identification  Illinois  Weeds  
  178. By: Theobald, W. (William),
    Publication info: Calcutta, Thacker, Spink, 1876
    Holding Institution: Multiple institutions
    Subjects: Classification  Identification  India  Reptiles  Snakebites  
  179. By: Thomas, Allan E. - Bracewell, Robin - Thomas, Harriet. - Idaho. Department of Fish and Game. - United States. Bureau of Land Management. - United States. Bureau of Land Management. Idaho State Office.
    Publication info: Boise, Idaho, Idaho Department of Fish and Game, ©2001
    Holding Institution: Bureau of Land Management
    Subjects: Alaska  Arizona  California  Colorado  Frogs  Guidebooks  Idaho  Identification  Management  Montana  Nevada  New Mexico  Oregon  Public lands  Rare amphibians  Salamanders  Toads  United States, West  Utah  Washington (State)  West (U.S.)  Wyoming  
  180. By: Thompson, Harold Stuart,
    Publication info: London, Routledge, 1912
    Holding Institution: University of California Libraries
    Subjects: Botany  Identification  Mountain plants  Switzerland  
  181. By: Thompson, Max C. - Ely, Charles A. (Charles Adelbert),
    Publication info: Lawrence, Kan, University of Kansas, Museum of Natural History, < -c1992>
    Holding Institution: Internet Archive
    Subjects: Birds  Geographical distribution  Identification  Kansas  
  182. By: Thompson, Max C. - Ely, Charles A. (Charles Adelbert),
    Publication info: Lawrence, Kan, University of Kansas, Museum of Natural History, c1989-
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Birds  Geographical distribution  Identification  Kansas  
  183. By: Thonner, Franz,
    Publication info: London, S. Sonnenschein, 1895
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Classification  Identification  Plants  Spermatophyta  
  184. By: Thurow, Russell F. - Intermountain Research Station (Ogden, Utah)
    Publication info: Ogden, UT, U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, [1994]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Fish populations  Identification  Salmonidae  Skin diving
  185. By: Thurston, Arthur S.
    Publication info: 1916
    Holding Institution: UMass Amherst Libraries
    Subjects: Horticulture  Identification  Leaves  Masters  Shrubs  Theses  Trees  
  186. By: Tirel, Christiane, - Veillon, Jean-Marie
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Nouvelle-Calédonie  Pittosporacées  
  187. By: Tolman, Tom - Lewington, Richard.
    Publication info: London, HarperCollins, 1997
    Holding Institution: Unknown
    Subjects: Butterflies  Europe  Great Britain  Identification  Insects  
  188. By: Torgersen, Torolf R. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.) - United States. Forest Service.
    Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1977
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Douglas-fir tussock moth  Identification  Parasites  Parasitic insects  West (U.S.)
  189. By: Torres-Carvajal, Omar
    Publication info: Lawrence, Kan, Natural History Museum, University of Kansas, [2000]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Classification  Ecuador  Identification  Lizards  Stenocercus  
  190. By: Trelease, William,
    Publication info: Urbana, The author, 1918
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Identification  Trees in winter  Woody plants  
  191. By: Trelease, William,
    Publication info: Urbana, The author, 1918
    Holding Institution: University of California Libraries
    Subjects: Identification  Shrubs  Trees  Trees in winter  Woody plants  
  192. By: Turton, William,
    Publication info: Cassel, T. Fischer, 1848
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: British Isles  Identification  Mollusks  Shells  
  193. By: Tweedy, Frank,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  1826-1901  1854-1937  Abies  Botanical specimens  Cactaceae  Cascade Range  Collectors and collecting  Coniferae  Correspondence  Echinocactus  Effect of altitude on  Engelmann, George,  Identification  Juniperus  Letters  Meehan, Thomas,  Pinaceae  Pinus  Plants  Taxaceae  Taxus  Tsuga  Tweedy, Frank,  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  194. By: Underwood, Lucien Marcus,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  1853-1907  Connecticut  Correspondence  Engelmann, George,  Identification  Isoetaceae  Isoetes  Letters  Marsileaceae  Morphology  Plant morphology  Plants  Underwood, Lucien Marcus,  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  195. By: United States. Department of Agriculture. - Miller, Eleanor. - Schweikher, Frederick. - National Broadcasting Company.
    Publication info: Washington, D.C, U.S. Department of Agriculture, 1947
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Entomology  Identification  Insects  Radio scripts  Research  United States  
  196. By: United States. Agricultural Research Service. Northern Utilization Research Branch. - Senti, F. R. - United States. Army. Chemical Corps. Biological Department.
    Publication info: Peoria, Northern Utilization Research Branch, 1956
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Identification  Infrared spectra  Microorganisms  Organic compounds  Spectra  Statistics  
  197. By: United States. Animal and Plant Health Inspection Service.
    Edition: Slightly rev. Aug. 2009.
    Publication info: [Riverdale, Md.?], U.S. Dept. of Agriculture, Animal Plant Health Inspection Service, [2009]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Identification  Insect pests  Prickly pears  Pyralidae  United States  
  198. By: United States. Animal and Plant Health Inspection Service.
    Edition: Rev.
    Publication info: [Riverdale, Md.?], U.S. Dept. of Agriculture, Animal Plant Health Inspection Service, 2009
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cactoblastis cactorum  Diseases and pests  Identification  Insect pests  Prickly pears  Pyralidae  United States  
  199. By: United States. Animal and Plant Health Inspection Service.
    Publication info: [United States], USDA, APHIS, 2005
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cactoblastis cactorum  Diseases and pests  Identification  Insect pests  Prickly pears  Pyralidae  United States  
  200. By: United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs.
    Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, Plant Protection and Quarantine Programs, [1967?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Grasshoppers  Handbooks, manuals, etc  Identification  United States  
  201. By: United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs.
    Publication info: [United States], USDA, APHIS, 2005
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cactoblastis cactorum  Diseases and pests  Identification  Insect pests  Prickly pears  Pyralidae  United States  
  202. By: United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs. - Creative Universal, Inc.
    Edition: 1st ed.
    Publication info: Hyattsville, Md, United States Dept. of Agriculture, 1980
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Identification  Parasitic plants  Weeds  
  203. By: United States. Bureau of Biological Survey. - U.S. Fish and Wildlife Service
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1935
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bibliography  Birds  Identification  
  204. By: United States. Bureau of Biological Survey. - U.S. Fish and Wildlife Service
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1935
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Animals  Bibliography  Identification  
  205. By: United States. Bureau of Land Management. Roseburg District Office.
    Publication info: [Roseburg, Or.] :|[bU.S. Department of the Interior, Bureau of Land Management, Roseburg District], 1983
    Holding Institution: Bureau of Land Management
    Subjects: Bureau of Land Management  Guidebooks  Identification  Oregon  Plants, Protection of  Rare plants  Roseburg District Office  United States  
  206. By: United States. Forest Service.
    Publication info: Washington, D.C.?, U.S. Forest Service, Dept. of Agriculture, 1995
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Birds  Buffalo Gap National Grassland  Buffalo Gap National Grassland (S.D.)  Identification  South Dakota
  207. By: United States. Forest Service.
    Publication info: Ogden, Utah, [1965?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Forests and forestry  Identification  Intermountain Region  Trees  
  208. By: United States. Forest Service. Intermountain Region.
    Publication info: Ogden, Utah, U.S. Dept. of Agriculture, Forest Service, Intermountain Region, [1999]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Identification  United States  Wild flowers
  209. By: United States. Forest Service. Rocky Mountain Region.
    Publication info: [Golden, CO], U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Region, [2010]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Christmas  Christmas cooking  Christmas decorations  Christmas trees  Evergreens  Field guides  History  Identification  
  210. By: United States. Forest Service. - New Mexico. Dept. of Agriculture.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, 1977
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Evergreens  Forest insects  Identification  Insects as carriers of plant disease  New Mexico
  211. By: United States. Forest Service. - United States. Forest Service. Alaska Region.
    Publication info: [Washington D.C.?], U.S. Dept. Agriculture, Forest Service, Alaska Region, [1994]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alaska  Conifers  Identification  Varieties
  212. By: United States. Plant Quarantine Branch. - Lohr, Annie L. - Wheeler, Willis H.
    Publication info: [Washington], 1956
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Color photographs  Handbooks and manuals  Handbooks, manuals, etc  Identification  Photographs  Plant diseases  
  213. By: Upham, Warren,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  1822-1893  1831-1920  1850-1934  1851-1928  Alismataceae  Cactaceae  Carex  Correspondence  Coulter, John Merle,  Cyperaceae  Cyperus  Engelmann, George,  Identification  Letters  Macoun, John,  Minnesota  Opuntia  Plants  Sagittaria  Upham, Warren,  Vasey, George,  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  214. By: Van Houtte, Louis,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  1810-1876  Cactaceae  Correspondence  Engelmann, George,  Houtte, Louis van,  Identification  Letters  Liliaceae  Opuntia rafinesquei  Yucca  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  215. By: Van Rossem, A. J. (Adriaan Joseph), - Wetmore, Alexander,
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: America  Birds  Catalogs and collections  Collection and preservation  Europe  Identification  Type specimens (Natural history)  
  216. By: Vásquez Martínez, Rodolfo - Rojas Gonzáles, Rocío
    Publication info: Trujillo, Perú, Museo de Historia Natural, [2004]
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Amazon River Region  Identification  Peru  Plants  
    BHL Collections: Publicaciones en Español
  217. By: Vásquez Martínez, Rodolfo - Rudas Lleras, Agustín, - Taylor, Charlotte M. (Charlotte Morley) - John D. And Catherine T. Macarthur Foundation. - Missouri Botanical Garden.
    Publication info: St. Louis, Missouri Botanical Garden, c1997
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Biodiversity  Classification  Identification  Iquitos Region  Natural areas  Peru  Plants  Reserva Allpahuayo-Mishana (Peru)  Reserva Explorama Lodge (Peru)  Reserva Explornapo Camp (Peru)  
    BHL Collections: Publicaciones en Español
  218. By: Vea, Isabelle M.
    Publication info: New York, NY, American Museum of Natural History, [2014]
    Holding Institution: American Museum of Natural History Library
    Subjects: Classification  Identification  Insects  males  Morphology  Ortheziidae  Scale insects  
  219. By: Veron, J. E. N. (John Edward Norwood) - Australian Institute of Marine Science.
    Publication info: Townsville, Qld, Australian Institute of Marine Science, 1993
    Holding Institution: Australian Institute of Marine Science
    Subjects: Corals  Identification  Indo-Pacific Region
    BHL Collections: BHL Australia
  220. By: Veron, J. E. N. (John Edward Norwood) - Australian Institute of Marine Science.
    Publication info: Townsville, Qld, Australian Institute of Marine Science, 1992
    Holding Institution: Australian Institute of Marine Science
    Subjects: Corals  Identification  Japan
    BHL Collections: BHL Australia
  221. By: Viette, Pierre
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Lepidoptera  lepidopteres  Madagascar  Madagascar (île)  Noctuidae  
  222. By: Viette, Pierre
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Hesperiidae  Identification  Lepidoptera  lepidopteres  Madagascar  Madagascar (île)  
  223. By: Viette, Pierre - Griveaud, Paul
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Madagascar (île)  Sésiidés  
  224. By: Villiers, André,
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Beetles  Cerambycidae  Cérambycidés  Identification  Madagascar  Madagascar (île)  
  225. By: Villiers, André,
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Madagascar (île)  Réduviidés  
  226. By: Villiers, André,
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Enicocephalidae  Hemiptera  Hétéroptères  Identification  Madagascar  Madagascar (île)  
  227. By: Villiers, André,
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Madagascar (île)  Réduviidés  
  228. By: Voss, Robert S.
    Publication info: New York, NY, American Museum of Natural History, [2022]
    Holding Institution: American Museum of Natural History Library
    Subjects: Classification  Identification  Mammals  Opossums  
  229. By: Wagner, David L., - United States. Department of Agriculture. - National Center of Forest Health Management (U.S.)
    Publication info: Morgantown, W. Va, National Center of Forest Health Management, U.S. Dept. of Agriculture, Forest Service, 1995
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Caterpillars  East (U.S.)  Forest insects  Identification  Larvae  
  230. By: Wagner, David L., - United States. Forest Health Technology Enterprise Team.
    Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, Forest Service, 2001
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Caterpillars  East (U.S.)  Forest insects  Geometridae  Identification  Moths
  231. By: Waite, Edgar R. (Edgar Ravenswood),
    Publication info: Sydney, Shine, 1898
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Australia  Identification  Snakes  
  232. By: Walther, Ernst,
    Edition: Neue, durchgesehene Ausg.
    Publication info: Leipzig, Hesse & Becker, 1918
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Identification  Mushrooms  
  233. By: Warder, J. A. (John Aston),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Constantine Samuel),  (John Aston),  1783-1840  1786-1859  1806-1889  1807-1867  1809-1884  1812-1883  1826-1901  Abies  Bignoniaceae  Catalpa  Correspondence  Engelmann, George,  Fir  Identification  Lesquereux, Leo,  Letters  Meehan, Thomas,  Nuttall, Thomas,  Oak  Pinaceae  Pine  Pinus  Quercus  Rafinesque, C. S  Riddell, John Leonard,  Warder, J. A  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  234. By: Watling, Roy.
    Publication info: Amersham, Hulton, 1973
    Holding Institution: Harvard University Botany Libraries
    Subjects: Fungi  Great Britain  Identification  Mushrooms  
  235. By: Watson, E. Y.
    Publication info: Madras, Vest, 1891
    Holding Institution: University of California Libraries
    Subjects: Classification  Hesperiidae  Identification  India  
  236. By: Watts, W. Marshall
    Publication info: New York, Longmans, Green, 1910
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Great Britain  Identification  Plants  
  237. By: Weber, Frédéric-Albert-Constantin
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Botanist)  (Charles Christopher),  (Frédéric Albert Constantin),  (Frederick A.),  (Frederick Adolph),  (Georg),  (Heinrich),  1773-1861  1786-1864  1796-1866  1803-1888  1805-1874  1805-1877  1806-1850  1806-1893  1807-1873  1807-1879  1807-1882  1809-1884  1810-1889  1818-1883  1818-1892  1823-1866  1823-1890  1829-1911  1830-1903  1834-1884  1834-1920  1836-  1867-1910  -1876  Agassiz, Louis,  Agave  Baker, John Gilbert,  Botanical specimens  Braun, Alexander,  Buchinger, Jean Daniel  Cactaceae  Candolle, Alphonse de,  Correspondence  Decaisne, Joseph,  Engelmann, George,  Fournier, Eugène,  Gabb, William M  Gay, Jacques Etienne,  Graf zu,  Gregg, Josiah,  Haage, Friedrich Adolph  Identification  Jacobi, Georg Albano von  Leguminosae  Letters  Liliaceae  Mettenius, G  Mexico  Miller, F. A  Palmer, Edward,  Parry, C. C  Pfersdorff, Charles,  Plants  Politics and government  Poselger, H  Salm-Reifferscheidt, Joseph,  Sauvalle, Francisco Adolfo,  Seeds  Seitz, Franz  Todaro, Agostino,  Weber, F. A. C  Wislizenus, F. A  Yucca  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  238. By: Weber, Neal A. (Neal Albert)
    Publication info: New York American Museum of Natural History [1950]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.57,96M(729.8)  Ants  Aspididris militaris  Basiceros  Basiceros singularis  Classification  Guyana  Identification  Insects  Lachnomyrmex pilosus  Nomenclature  Trachymyrmex  Trinidad  Trinidad and Tobago
  239. By: Weed, Clarence Moores,
    Edition: 5th ed., with an illustrated introduction.
    Publication info: Philadelphia, Lippincott, [c1936]
    Holding Institution: University of Alberta Library
    Subjects: Identification  Trees  United States  
  240. By: Wenzel, John W.
    Publication info: New York, NY, American Museum of Natural History, c1998
    Holding Institution: American Museum of Natural History Library
    Subjects: Identification  Nests  paper wasps  Wasps  Yellow jackets (Vespidae)  
  241. By: Westell, W. Percival (William Percival),
    Publication info: London, J.M. Dent, 1910
    Holding Institution: American Museum of Natural History Library
    Subjects: Birds  Great Britain  Identification  
  242. By: Westwood, J. O. (John Obadiah),
    Publication info: Oxford, At the Clarendon press, 1874
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Classification  Entomology  Identification  Insects  
  243. By: Wibbe, J. H. (John Herman),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (John Herman),  1809-1884  1848-1899  Botanical literature  Correspondence  Engelmann, George,  Identification  Letters  Plants  Wibbe, J. H  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  244. By: Wilcox, E. Mead (Edwin Mead), - Link, George K. K. (George Konrad Karl), - Pool, Venus W. (Venus Worrell),
    Publication info: Lincoln, 1915
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Gramineae  Identification  Nebraska  
  245. By: Williams, Clinton K. - Lillybridge, Terry R. - United States. Forest Service. Pacific Northwest Region.
    Publication info: [Portland, Or.?], USDA Forest Service, Pacific Northwest Region, 1987
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Herbs  Identification  Nomenclature  Nomenclature (Popular)  Shrubs  Washington (State)
  246. By: Williams, Francis Xavier,
    Holding Institution: California Academy of Sciences
    Subjects: (1905-1906)  1882-1967  Archives  California Academy of Sciences  Classification  Collection and preservation  Entomology  Expedition of the California Academy of Sciences t  Field notes  Fieldwork  Galapagos Islands  Identification  Insects  Scientific Expeditions  South America  Williams, Francis Xavier,  
  247. By: Williams, Louis O. - Gilbert, Norris W.
    Publication info: Beltsville, Md, USDA, ARS, Crops Research Division, New Crops Research Branch, 1958
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Angola  Botany  Congo (Brazzaville)  Identification  Namibia  Plants  Zaire  
  248. By: Williams, W. D. (William David) - Oceanography and Limnology Program (Smithsonian Institution) - United States. Environmental Protection Agency.
    Publication info: [Washington, U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1972
    Holding Institution: MBLWHOI Library
    Subjects: Asellus  Crustacea  Identification  Lirceus  North America  
  249. By: Williamson, H. Chas.‏ (Henry Charles),‏ ‎
    Publication info: Glasgow, Printed by James Hedderwick & Sons, 1909
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Blue whiting  Gadus  Gadus merlangus  Haddock  Identification  
  250. By: Willis, Oliver R. (Oliver Rivington),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Oliver Rivington),  1809-1884  1815-1902  1842-1893  Cactaceae  Correspondence  Engelmann, George,  Identification  Letters  Martindale, Isaac C.,  Opuntia  Willis, Oliver R  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
< Prev   1 2 3 4    Next >
  1. By: Albertson, Jesse L. - Dietrich, Christopher H.
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2006-12-01
    Subjects: Biogeography  Homoptera  Identification  Morphology  taxonomy  
  2. By: Albertson, Jesse L. - Dietrich, Christopher H.
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2005-03-01
    Subjects: Distribution  Homoptera  Identification  Morphology  Phylogeny  taxonomy  
  3. By: Bellot Vargas, Carlos Henry - Almeida, Armando Antunes de
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    In: Revista Brasileira de Zoologia
    Date: 1996-01-01
    Subjects: Food  Identification  Insect fragments  micromorphology  
  4. By: Bento, Matheus - Jameson, Mary - Seidel, Matthias
    Type: Article
    In: ZooKeys
    Volume: 1124
    Date: 2022
    Page Range: 161--189
    Publication Info: Pensoft Publishers 2022
    Subjects: chafers  Identification  Morphology  Neotropical region  taxonomy
  5. By: Betters, Melissa - Cordes, Erik
    Type: Article
    In: American Malacological Society
    Volume: 1189
    Date: 2024
    Page Range: 1--32
    Publication Info: Pensoft Publishers 2024
    Subjects: Gastropoda  Identification  species delimitation  systematics  taxonomy
  6. By: Bonato, Lucio - Lopresti, Massimo - Minelli, Alessandro - Cerretti, Pierfilippo
    Type: Article
    In: ZooKeys
    Volume: 443
    Date: 2014
    Page Range: 1-9
    Publication Info: Pensoft Publishers 2014
    Subjects: Chilopoda  Europe  Geophilomorpha  Identification  interactive key  Morphology  
  7. By: Borkent, Art,
    Type: Article
    In: ZooKeys
    Volume: 1071
    Date: 2021
    Page Range: 43--48
    Publication Info: Pensoft Publishers 2021
    Subjects: Identification  keys  taxonomy
  8. By: Bremm, Camila de Queiroz - Schulz, UH.
    Type: Article
    In: Instituto Internacional de Ecologia
    Date: 2014-05-01
    Publication Info: Instituto Internacional de Ecologia
    Subjects: Identification  photographic guide  Sagittae  
  9. By: Cabrera, Nora - Rocca, Margarita
    Type: Article
    In: Revista de la Sociedad Entomológica Argentina
    Date: 2012-06-01
    Subjects: Identification  Insect-plant associations  leaf beetles  Vaccinium corymbosum  
  10. By: Catalano, María Inés - Paradell, Susana L. - Dietrich, Christopher H.
    Type: Article
    In: ZooKeys
    Volume: 352
    Date: 2013
    Page Range: 1-7
    Publication Info: Pensoft Publishers 2013
    Subjects: Auchenorrhyncha  Distribution  Identification  Morphology  
  11. By: Corrêa, Marcos Melo - Scudeller, Veridiana Vizoni - Araújo, Maria Gracimar Pacheco de
    Type: Article
    In: Instituto Nacional de Pesquisas da Amazônia
    Date: 2015-03-01
    Publication Info: Instituto Nacional de Pesquisas da Amazônia
    Subjects: Amazonia  Identification  taxonomy  
  12. By: Couri, Marcia Souto
    Type: Article
    In: Instituto Internacional de Ecologia
    Date: 2005-11-01
    Publication Info: Instituto Internacional de Ecologia 2005-11-01
    Subjects: Fannia  Fanniidae  Identification  key to males  pusio sub-group  
  13. By: Couri, Marcia Souto
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2007-03-01
    Subjects: Afrotropical region  Identification  taxonomy  
  14. By: Couri, Marcia Souto
    Type: Article
    In: Revista Brasileira de Entomologia
    Date: 2010-01-01
    Subjects: Australasian and Oceanian regions  Identification  taxonomy  
  15. By: Cousseau, María Berta - González-Castro, Mariano - Figueroa, Daniel E. - Gosztonyi, Atila E.
    Type: Article
    In: Revista de biología marina y oceanografía
    Date: 2005-12-01
    Subjects: Identification  Mugil platanus  Mugilidae  taxonomy  
  16. By: Craig, Cody - Bonner, Timothy
    Type: Article
    In: ZooKeys
    Volume: 874
    Date: 2019
    Page Range: 31--45
    Publication Info: Pensoft Publishers 2019
    Subjects: Checklist  Dichotomous key  Drainage  Fish  Identification  key  occurrence  Texas
  17. By: Dietrich, Christopher H.
    Type: Article
    In: ZooKeys
    Volume: 124
    Date: 2011
    Page Range: 19-39
    Publication Info: Pensoft Publishers 2011
    Subjects: Auchenorrhyncha  Distribution  Homoptera  Identification  Morphology  
  18. By: Doorenweerd, Camiel - Haren, Merel M. van - Schermer, Maarten - Pieterse, Sander - Nieukerken, Erik J. van
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    In: ZooKeys
    Volume: 422
    Date: 2014
    Page Range: 87-101
    Publication Info: Pensoft Publishers 2014
    Subjects: Biodiversity  Cameraria  Conservation  Identification  Leafminers  Macrosaccus  Monitoring  Phyllonorycter  Triberta
  19. By: Engel, Michael S. - Rasmussen, Claus, - Ayala, Ricardo - Oliveira, Favízia Freitas de
    Type: Article
    In: ZooKeys
    Volume: 1172
    Date: 2023
    Page Range: 239--312
    Publication Info: Pensoft Publishers 2023
    Subjects: Anthophila  Apoidea  Biodiversity  Biology  Checklist  Identification  Meliponini  Phylogeny
  20. By: Estupiñan, Ruth Amanda - Ferrari, Stephen F. - Gonçalves, Evonnildo. C. - Barbosa, Maria Silvanira - Vallinoto, Marcelo - Cruz Schneider, Maria Paula
    Type: Article
    In: ZooKeys
    Volume: 637
    Date: 2016
    Page Range: 89-106
    Publication Info: Pensoft Publishers 2016
    Subjects: Amazon Basin  Amphibians  COI  DNA barcoding  Identification  taxonomy
  21. By: Fanelli, Elena - Vovlas, Alessio - Santoro, Simona - Troccoli, Alberto - Lucarelli, Giuseppe - Trisciuzzi, Nicola - De Luca, Francesca
    Type: Article
    In: ZooKeys
    Volume: 824
    Date: 2019
    Page Range: 1-19
    Publication Info: Pensoft Publishers 2019
    Subjects: cyst-forming nematode  Embryogenesis  histopathology  Identification  Phylogeny  SEM morphology  
  22. By: Francini, Ronaldo Bastos - Penz, Carla Maria,
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    In: Biota Neotropica
    Date: 2006-01-01
    Subjects: butterfly  genitalia  Identification  mimicry  
  23. By: Gudžinskas, Zigmantas - Petrulaitis, Lukas - Žalneravičius, Egidijus
    Type: Article
    In: PhytoKeys
    Volume: 121
    Date: 2019
    Page Range: 29-41
    Publication Info: Pensoft Publishers 2019
    Subjects: Alien species  Ecology  Identification  invasiveness  Morphology  Naturalization  Reproduction
  24. By: Han, Yun Jong - Achterberg, C. van - Kim, Hyojoong
    Type: Article
    In: National Research Foundation of Korea
    Volume: 1193
    Date: 2024
    Page Range: 219--243
    Publication Info: Pensoft Publishers 2024
    Subjects: Description  Identification  key  parasitoid  Republic of Korea
  25. By: Hansson, Christer - Shevtsova, Ekaterina
    Type: Article
    In: ZooKeys
    Volume: 232
    Date: 2012
    Page Range: 1-157
    Publication Info: Pensoft Publishers 2012
    Subjects: Aedeagus  Cecidomyiidae  endoparasitoids  female-biased sex-ratios  Gall-midges  Identification  koinobionts  male genitalia  morphological characters  neotype  new combinations  phallobase  synonymy  taxonomy  thelytoky  wing interference patterns  WIPs  
  26. By: Harbach, Ralph - Dallimore, Thom - Briscoe, Andrew - Culverwell, C. Lorna - Vaux, Alexander G.C. - Medlock, Jolyon M.
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    In: ZooKeys
    Volume: 671
    Date: 2017
    Page Range: 119-130
    Publication Info: Pensoft Publishers 2017
    Subjects: adults  bionomics  country records  Diagnosis  Identification  Larvae  male genitalia  Pupae  
  27. By: Houghton, David
    Type: Article
    In: ZooKeys
    Volume: 189
    Date: 2012
    Page Range: 1-389
    Publication Info: Pensoft Publishers 2012
    Subjects: Biodiversity  Caddisflies  caddisfly  Fauna  Identification  Minnesota  Trichoptera
  28. By: Hu, Hongmin - He, Minghui - Wu, Youpeng - Long, Sihan - Zhang, Xu - Liu, Lili - Shen, Xiangchun - Wijayawardene, Nalin - Meng, Zebin - Long, Qingde - Kang, Jichuan - Li, Qirui
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    Date: 2024
    Page Range: 317--322
    Publication Info: Pensoft Publishers 2024
    Subjects: Description  Identification  key  parasitoid  Republic of Korea
  29. By: Jactel, Hervé - Battisti, Andrea - Branco, Manuela - Douma, Jacob C. - Kenis, Marc - Orazio, Christophe - Robinet, Christelle - Santini, Alberto - Sapundzhieva, Anna - Seehausen, Martin Lukas - Stoev, Pavel
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    In: NeoBiota
    Volume: 84
    Date: 2023
    Page Range: 1--7
    Publication Info: Pensoft Publishers 2023
    Subjects: Biological control  biosecurity  containment  Detection  eradication  Identification
  30. By: Jactel, Hervé - Desprez-Loustau, Marie-Laure - Battisti, Andrea - Brockerhoff, Eckehard G. - Santini, Alberto - Stenlid, Jan - Bjorkman, Christer - Branco, Manuela - Dehnen-Schmutz, Katharina - Douma, Bob - Drakulic, Jassy - Drizou, Fryni - Eschen, René - Franco, José Carlos - Gossner, Martin - Green, Samantha - Kenis, Marc - kjiwpalk, Maartje - Liebhold, Andrew M. - Orazio, Christophe - Prospero, Simone - Robinet, Christelle - Schroeder, Martin - Slippers, Bernard - Stoev, Pavel - Sun, Jianghua - van den Dool, Robbert - Wingfield, Michael J. - Zalucki, Myron P.
    Type: Article
    In: NeoBiota
    Volume: 58
    Date: 2020
    Page Range: 107--127
    Publication Info: Pensoft Publishers 2020
    Subjects: Capacity building  Detection  Disease  exotic  Forest health  Fungi  Identification  Insects  interdisciplinarity  Management
  31. By: Klimaszewski, J. - Sikes, Derek - Brunke, Adam J. - Bourdon, Caroline
    Type: Article
    In: ZooKeys
    Volume: 848
    Date: 2019
    Page Range: 57-102
    Publication Info: Pensoft Publishers 2019
    Subjects: Identification  Nomenclature  North America  northern species  Rove beetles  taxonomy
  32. By: Klimaszewski, J. - Webster, Reginald P. - Langor, David - Bourdon, Caroline - Jacobs, Jenna
    Type: Article
    In: ZooKeys
    Volume: 327
    Date: 2013
    Page Range: 65-101
    Publication Info: Pensoft Publishers 2013
    Subjects: Canada  Coleoptera  Dinaraea  Identification  Staphylinidae  taxonomy
  33. By: Knapp, Sandra - Vorontsova, Maria - Sarkinen, Tiina
    Type: Article
    In: PhytoKeys
    Volume: 127
    Date: 2019
    Page Range: 39-76
    Publication Info: Pensoft Publishers 2019
    Subjects: Africa  Aldabra  Azores  Canary Islands  Cape Verde  Comoros  cultivated plants  Identification  keys  La Réunion  Madagascar  Madeira  Mauritius  Seychelles  Solanum  Weeds  
  34. By: Knapp, Sandra - Chiarini, Franco - Cantero, Juan José - Barboza, Gloria Estela.
    Type: Article
    In: PhytoKeys
    Volume: 164
    Date: 2020
    Page Range: 33--66
    Publication Info: Pensoft Publishers 2020
    Subjects: Andes  black nightshades  dry forests  endemic  glandular pubescence  Identification  new species  rarity
  35. By: Li, Jun - Achterberg, C. van - Zheng, Minlin - Chen, Jiahua
    Type: Article
    In: ZooKeys
    Volume: 933
    Date: 2020
    Page Range: 95--105
    Publication Info: Pensoft Publishers 2020
    Subjects: Identification  key  Myiocephalus  taxonomy
  36. By: Li, Xinyu - Pape, Thomas - Zhang, Dong
    Type: Article
    In: ZooKeys
    Volume: 891
    Date: 2019
    Page Range: 119--156
    Publication Info: Pensoft Publishers 2019
    Subjects: Biology  Distribution  horse stomach bot fly  Identification  Nomenclature  taxonomy
  37. By: Lima, Élison Fabrício Bezerra - Monteiro, Renata Chiarini - Zucchi, Roberto Antônio
    Type: Article
    In: Biota Neotropica
    Date: 2013-06-01
    Subjects: damages  fabaceous  host association  Identification  thrips diversity  
  38. By: Magnuson, William
    Type: Article
    In: Nature Conservation
    Volume: 8
    Date: 2014
    Page Range: 77-94
    Publication Info: Pensoft Publishers 2014
    Subjects: Biodiversity  complementarity  concordance  data quality  detectability  Distribution  Identification  Remote sensing  Sampling  stakeholder  stratification
  39. By: Martellos, Stefano - Ukosich, Luca - Avian, Massimo
    Type: Article
    In: ZooKeys
    Volume: 554
    Date: 2016
    Page Range: 1-25
    Publication Info: Pensoft Publishers 2016
    Subjects: biodiversity informatics  Cnidaria  FRIDA  Identification  jellyfish  Medusozoa  
  40. By: Martins, Sidnei Terezinha S - D'Incao, Fernando
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 1996-01-01
    Subjects: Brazil  Decapoda  Distribution  Identification  Pinnotheridae  
  41. By: Martín-Vega, Daniel - Niederegger, Senta
    Type: Article
    In: Deutsche entomologische Zeitschrift
    Volume: 62
    Issue: 2
    Date: 2015
    Page Range: 239--245
    Publication Info: Berlin Nicolai'sche Verlags-Buchandlung 1881-
    Subjects: Centrophlebomyia furcata  Forensic entomology  Identification  larval morphology  Liopiophila varipes  Phylogeny  Piophila casei  Piophila megastigmata  Prochyliza nigrimana  Stearibia nigriceps
  42. By: Marvaldi, Adriana E.
    Type: Article
    In: Revista chilena de historia natural
    Date: 2003-12-01
    Subjects: Curculionoidea  Identification  Larvae  South America  
  43. By: Mawdsley, Jonathan
    Type: Article
    In: ZooKeys
    Volume: 655
    Date: 2017
    Page Range: 131-139
    Publication Info: Pensoft Publishers 2017
    Subjects: Africa  Apidae  Hymenoptera  Identification  Large carpenter bee  pollinator  taxonomy  Xylocopa  
  44. By: Mawdsley, Jonathan - Erwin, Terry Lee - Sithole, Hendrik - Mawdsley, James - Mawdsley, Alice
    Type: Article
    In: ZooKeys
    Volume: 143
    Date: 2011
    Page Range: 47-81
    Publication Info: Pensoft Publishers 2011
    Subjects: Anthia  Apristis promontorii Péringuey  Carabidae  Identification  savanna  South Africa  taxonomy  
  45. By: McElrath, Thomas - Boyd, Olivia - McHugh, Joseph
    Type: Article
    In: ZooKeys
    Volume: 634
    Date: 2016
    Page Range: 47-55
    Publication Info: Pensoft Publishers 2016
    Subjects: data matrix  Identification  interactive key  Lucid  minute clubbed beetles  Morphology
  46. By: Meier, Noah - Urfer, Karin - Haraldseide, Håkon - Vårdal, Hege - Klopfstein, Seraina
    Type: Article
    In: Journal of Hymenoptera Research
    Volume: 91
    Date: 2022
    Page Range: 83--183
    Publication Info: Pensoft Publishers 2022
    Subjects: barcode library  Bayesian phylogenetic analysis  dark taxa  Identification  standard markers
  47. By: Mirab-balou, Majid - Minaei, Kambiz - Chen, Xuexin.
    Type: Article
    In: ZooKeys
    Volume: 317
    Date: 2013
    Page Range: 27-52
    Publication Info: Pensoft Publishers 2013
    Subjects: Identification  Iran  Thripinae  Thysanoptera  
  48. By: Mouriño-Pérez, Rosa R - Álvarez-Borrego, Josué - Gallardo-Escárate, Cristian
    Type: Article
    In: Revista de biología marina y oceanografía
    Date: 2006-07-01
    Subjects: Bacteria  digital systems  Identification  
  49. By: Nastasi, Louis - Buffington, Matthew L. - Davis, Charles Carroll - Deans, Andrew R.
    Type: Article
    In: Agricultural Research Service
    Volume: 1196
    Date: 2024
    Page Range: 177--207
    Publication Info: Pensoft Publishers 2024
    Subjects: Cecidology  Identification  taxonomy
  50. By: Noblick, Larry
    Type: Article
    In: PhytoKeys
    Volume: 81
    Date: 2017
    Page Range: 19-46
    Publication Info: Pensoft Publishers 2017
    Subjects: Anatomy  Arecaceae  Identification  key  Syagrus  
  51. By: Noblick, Larry
    Type: Article
    In: PhytoKeys
    Volume: 26
    Date: 2013
    Page Range: 75-99
    Publication Info: Pensoft Publishers 2013
    Subjects: acaulescent  Arecaceae  Identification  leaflet anatomy  Syagrus  
  52. By: Nogueira, David - Oliveira, Favízia Freitas de - Oliveira, Marcio Luiz de
    Type: Article
    In: ZooKeys
    Volume: 713
    Date: 2017
    Page Range: 113-130
    Publication Info: Pensoft Publishers 2017
    Subjects: Identification  lectotype  Meliponini  Morphology  stingless bee  taxonomy  
  53. By: Nunez, Enio - Couri, Marcia Souto
    Type: Article
    In: Papéis Avulsos de Zoologia (São Paulo)
    Date: 2011-01-01
    Subjects: Identification  key  Morphology  revision  taxonomy  
  54. By: Pekbey, Gamze
    Type: Article
    In: ZooKeys
    Volume: 937
    Date: 2020
    Page Range: 129--138
    Publication Info: Pensoft Publishers 2020
    Subjects: Anatolia  Flesh fly  Identification  Mediterranean Region  Mersin  Middle East
  55. By: Pook, Victoria - Sharkey, Michael J. - Wahl, David B.
    Type: Article
    In: Deutsche entomologische Zeitschrift
    Volume: 63
    Issue: 1
    Date: 2016
    Page Range: 137--148
    Publication Info: Berlin Nicolai'sche Verlags-Buchandlung 1881-
    Subjects: giant ichneumon fly  Identification  parasitoid
  56. By: Portman, Zachary - Arduser, Michael - Lane, Ian - Cariveau, Daniel
    Type: Article
    In: ZooKeys
    Volume: 1130
    Date: 2022
    Page Range: 103--152
    Publication Info: Pensoft Publishers 2022
    Subjects: Agapostemon  Augochlora  Augochlorella  Identification  Paraugochloropsis  species complex
  57. By: Queiroga, Henrique - Costa, Filipe - Holdich, David
    Type: Article
    In: ZooKeys
    Volume: 635
    Date: 2016
    Page Range: 1-29
    Publication Info: Pensoft Publishers 2016
    Subjects: Crustacea  Distribution  Dynamene  Identification  Isopoda  Sphaeromatidae  
  58. By: Rambold, Gerhard - Elix, John A. (John Alan), - Heindl-Tenhunen, Bärbel - Köhler, Thomas - Nash, Thomas H. - Neubacher, Dieter - Reichert, Wolfgang - Zedda, Luciana - Triebel, Dagmar
    Type: Article
    In: MycoKeys
    Volume: 8
    Date: 2014
    Page Range: 11-16
    Publication Info: Pensoft Publishers 2014
    Subjects: biodiversity informatics  characters  Identification  trait database  
  59. By: Robertson, David - Estapé, Carlos J. - Morgan Estape, Allison - Richter, Lee - Pena, Ernesto - Victor, Benjamin
    Type: Article
    In: ZooKeys
    Volume: 1112
    Date: 2022
    Page Range: 219--221
    Publication Info: Pensoft Publishers 2022
    Subjects: Biodiversity  Caribbean  Identification  Reef fishes
  60. By: San Martín, Guillermo - Worsfold, Tim M.
    Type: Article
    In: ZooKeys
    Volume: 488
    Date: 2015
    Page Range: 1-29
    Publication Info: Pensoft Publishers 2015
    Subjects: Identification  keys  NE Atlantic Ocean  Polychaeta  
  61. By: Schneider, Scott
    Type: Article
    In: ZooKeys
    Volume: 862
    Date: 2019
    Page Range: 81-87
    Publication Info: Pensoft Publishers 2019
    Subjects: Identification  invasive species  Louisiana  Pest  Phragmites australis  scale insect  
  62. By: Silvertown, Jonathan - Harvey, Martin - Greenwood, Richard - Dodd, Mike - Rosewell, Jon - Rebelo, Tony - Ansine, Janice - McConway, Kevin
    Type: Article
    In: ZooKeys
    Volume: 480
    Date: 2015
    Page Range: 125-146
    Publication Info: Pensoft Publishers 2015
    Subjects: Biodiversity  Citizen science  Crowdsourcing  Identification  Learning  Learning design  social networking
  63. By: Siyam, Manal - Dunlop, Jason A. - Kovařík, František - Mohammad, Abubakr
    Type: Article
    In: Zoosystematics and evolution
    Volume: 99
    Issue: 1
    Date: 2023
    Page Range: 45--53
    Publication Info: Sofia Pensoft
    Subjects: Distribution  East Africa  Identification  Public health  Scorpiones
  64. By: Skvarla, Michael - Fisher, J. Ray - Dowling, Ashley
    Type: Article
    In: ZooKeys
    Volume: 418
    Date: 2014
    Page Range: 1-103
    Publication Info: Pensoft Publishers 2014
    Subjects: Bdelloidea  Eupodina  Identification  key  Prostigmata  
  65. By: Snelling, Roy - Borowiec, Marek - Prebus, Matthew
    Type: Article
    In: ZooKeys
    Volume: 372
    Date: 2014
    Page Range: 27-89
    Publication Info: Pensoft Publishers 2014
    Subjects: Identification  key  North America  taxonomy
  66. By: Souza, Adelson S. de - Costa, Rauquírio Marinho da - Abrunhosa, Fernando
    Type: Article
    In: Zoologia (Curitiba)
    Date: 2013-06-01
    Subjects: Decapod crabs  Identification  larval morphology  Zooplankton  
  67. By: Steck, Gary - Ekesi, Sunday
    Type: Article
    In: ZooKeys
    Volume: 540
    Date: 2015
    Page Range: 443-466
    Publication Info: Pensoft Publishers 2015
    Subjects: Identification  immature stages  Mediterranean fruit fly  taxonomy  
  68. By: Steiner, Warren E., Jr.
    Type: Article
    In: ZooKeys
    Volume: 415
    Date: 2014
    Page Range: 311-327
    Publication Info: Pensoft Publishers 2014
    Subjects: Antipredator defense  Identification  immature stages  North America  pinching organs  rotten wood  saproxylic insects  urogomphi
  69. By: Sultana, Riffat - Panhwar, Waheed Ali - Wagan, Muhammad Saeed - Khatri, Imran
    Type: Article
    In: ZooKeys
    Volume: 466
    Date: 2014
    Page Range: 1-11
    Publication Info: Pensoft Publishers 2014
    Subjects: Identification  new record  new species  Pakistan  Sathrophyllia  systematics  
  70. By: Telnov, Dmitry - Perkovsky, Evgeny E. - Vasilenko, Dmitry - Yamamoto, Shuhei
    Type: Article
    In: ZooKeys
    Volume: 1068
    Date: 2021
    Page Range: 189--201
    Publication Info: Pensoft Publishers 2021
    Subjects: Eurypinae  Identification  Morphology  phoresy  Priabonian  Rovno amber  taxonomy
  71. By: Thompson, Christian - Pape, Thomas
    Type: Article
    In: ZooKeys
    Volume: 550
    Date: 2016
    Page Range: 135-152
    Publication Info: Pensoft Publishers 2016
    Subjects: biodiversity informatics infrastructure  Flies  Identification  nomenclator  quality assurance standard  taxonomic catalog  
  72. By: Vanzolini, P. E. (Paulo Emilio)
    Type: Article
    In: Papéis Avulsos de Zoologia (São Paulo)
    Date: 2002-11-01
    Subjects: Amphisbaena  Identification  
  73. By: Venmathi Maran, B. A. - Moon, Seong Yong - Oh, Sung-Yong - Soh, Ho Young - Myoung, Jung-Goo
    Type: Article
    In: ZooKeys
    Volume: 243
    Date: 2012
    Page Range: 1-14
    Publication Info: Pensoft Publishers 2012
    Subjects: black scraper  copepod  fins  Identification  key  parasite  pennellid  redescription  rockfish  
  74. By: Vitecek, Simon - Martini, Jan - Zittra, Carina - Kuhlmann, Hendrik C., - Vieira, Ariane - Waringer, Johann
    Type: Article
    In: ZooKeys
    Volume: 908
    Date: 2020
    Page Range: 137--155
    Publication Info: Pensoft Publishers 2020
    Subjects: Description  Distribution  Identification  larval taxonomy  Morphology  Palearctic fauna
  75. By: Wahlberg, Emma - Gertsson, Carl-Axel
    Type: Article
    In: ZooKeys
    Volume: 1096
    Date: 2022
    Page Range: 161--187
    Publication Info: Pensoft Publishers 2022
    Subjects: Distribution  first record  Identification  Morphology  taxonomy  Thrips  Tubulifera
  76. By: Wang, Zhaohong - Mound, Laurence Alfred, - Tong, Xiao-Li
    Type: Article
    In: ZooKeys
    Volume: 873
    Date: 2019
    Page Range: 43--53
    Publication Info: Pensoft Publishers 2019
    Subjects: Distribution  Identification  new synonyms
  77. By: Ward, Darren F. - Martin, Brent
    Type: Article
    In: Journal of Hymenoptera Research
    Volume: 95
    Date: 2023
    Page Range: 95--101
    Publication Info: Pensoft Publishers 2023
    Subjects: Braconidae  computer vision  diagnositics  Identification  Model
  78. By: Waringer, Johann - Graf, Wolfram
    Type: Article
    In: ZooKeys
    Volume: 445
    Date: 2014
    Page Range: 117-126
    Publication Info: Pensoft Publishers 2014
    Subjects: Description  Distribution  Identification  larva  West Paleartic fauna  
  79. By: Waringer, Johann - Malicky, Hans
    Type: Article
    In: ZooKeys
    Volume: 695
    Date: 2017
    Page Range: 123-133
    Publication Info: Pensoft Publishers 2017
    Subjects: Description  Distribution  Identification  larva  West Palearctic fauna  
  80. By: Waringer, Johann - Malicky, Hans - Graf, Wolfram - Vitecek, Simon
    Type: Article
    In: ZooKeys
    Volume: 711
    Date: 2017
    Page Range: 131-140
    Publication Info: Pensoft Publishers 2017
    Subjects: Description  Distribution  Identification  larva  West Palearctic fauna  
  81. By: Waringer, Johann - Graf, Wolfram - Bálint, Miklós - Kučinić, Mladen - Pauls, Steffen - Previšić, Ana - Ujvárosi, Lujza - Vitecek, Simon
    Type: Article
    In: ZooKeys
    Volume: 317
    Date: 2013
    Page Range: 69-80
    Publication Info: Pensoft Publishers 2013
    Subjects: 5th instar larva  Description  Distribution  Drusus vinconi  Identification
  82. By: Waringer, Johann - Malicky, Hans
    Type: Article
    In: ZooKeys
    Volume: 586
    Date: 2016
    Page Range: 121-134
    Publication Info: Pensoft Publishers 2016
    Subjects: Description  Distribution  Ecology  Identification  Larvae
  83. By: Weksler, Marcelo - Percequillo, Alexandre Reis
    Type: Article
    In: Mastozoología neotropical
    Date: 2011-12-01
    Subjects: diversity  Identification  North, Central and South America  Sigmodontinae  
  84. By: Yan, Bin - He, Hongli - Yang, Maofa. - Webb, Mick
    Type: Article
    In: ZooKeys
    Volume: 1028
    Date: 2021
    Page Range: 61--67
    Publication Info: Pensoft Publishers 2021
    Subjects: Auchenorrhyncha  Homoptera  Identification  Morphology  Old World  taxonomy
  85. By: Yañez Rodríguez, Eleuterio - Silva, Claudio - Vega, Rodrigo - Espíndola, Fernando - Álvarez, Lorena - Silva, Nelson - Palma, Sergio - Salinas, Sergio - Menschel, Eduardo - Häussermann, Verena - Soto, Daniela - Ramírez, Nadín
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2009-01-01
    Subjects: Biodiversity  fishing impact  Identification  Juan Fernandez Archipelago  Seamounts  Southeastern Pacific
  86. By: Yao, Junli - Achterberg, C. van - Yaakop, Salmah - Khuat Dang, Long - Sharkey, Michael J. - Chapman, Eric G. (Eric George)
    Type: Article
    In: ZooKeys
    Volume: 1126
    Date: 2022
    Page Range: 131--154
    Publication Info: Pensoft Publishers 2022
    Subjects: Alysiini  Identification  key  new combination  Oriental  South Asia  taxonomy
  87. By: Zenz, Katharina - Zettel, Herbert, - Kuhlmann, Michael, - Krenn, Harald W.
    Type: Article
    In: Deutsche entomologische Zeitschrift
    Volume: 68
    Issue: 1
    Date: 2021
    Page Range: 101--138
    Publication Info: Berlin Nicolai'sche Verlags-Buchandlung 1881-
    Subjects: bee  Colletes brevigena  Colletes collaris  Colletes halophilus  Colletes hederae  Colletes pannonicus  Identification  integrative taxonomy  morphometrics  Phylogeny