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  1. By: Edwards, Zachary James.
    Edition: Enlarged edition.
    Publication info: London, Hamilton, Adams and Co, 1866
    Holding Institution: Harvard University Botany Libraries
  2. By: Edwards, Zachary James.
    Publication info: London, Hamilton, Adams and Co, 1862
    Holding Institution: Harvard University Botany Libraries
  3. By: Courtauld, Sydney
    Publication info: London, John Van Voorst, 1877
    Holding Institution: Royal Botanic Gardens Kew, Library, Art & Archives
  4. By: Courtauld, Sydney
    Publication info: London, John Van Voorst, 1877
    Holding Institution: Boston Public Library
  5. By: Linton, W. J. (William James), - Whitwell, G.
    Edition: 3rd ed / Ed. by G. Whitwell.
    Publication info: Windermere, [1893]
    Holding Institution: Natural History Museum Library, London
  6. By: Linton, W. J. (William James),
    Publication info: London, Hamilton, Adams, 1865
    Holding Institution: University of California Libraries
  7. By: Linton, W. J. (William James), - Barnes, J. M.
    Edition: 2d ed. Ed. by J.M. Barnes.
    Publication info: Windermere, Garnett, [1878]
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  8. By: Lemmon, J. G. (John Gill),
    Edition: 1. ed.
    Publication info: San Francisco, Bacon, 1882
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  9. By: Jones, Marcus E. (Marcus Eugene),
    Publication info: Salt Lake City, Utah, The author, 1882
    Holding Institution: Smithsonian Libraries and Archives
  10. By: Eggers, H. F. A. (Heinrich Franz Alexander), Baron von,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  11. By: Young, Edward.
    Publication info: Heath, T. Thomas, 1856
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  12. By: Chanter, Charlotte,
    Edition: 3rd ed. / &c.
    Publication info: London, 1857
    Holding Institution: Natural History Museum Library, London
  13. By: Chanter, Charlotte,
    Publication info: London, Lovell Reeve, 1856
    Holding Institution: Harvard University Botany Libraries
  14. By: Ferre, Batchelder & Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Springfield, Mass, Ferre, Batchelder & Co,
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  15. By: Müller, Hermann, - Thompson, D'Arcy Wentworth, - Darwin, Charles,
    Publication info: London, Macmillan, 1883
    Holding Institution: Boston Public Library
  16. By: Müller, Hermann, - Thompson, D'Arcy Wentworth, - Darwin, Charles,
    Publication info: London, Macmillan, 1883
    Holding Institution: Wellcome Library
  17. By: Müller, Hermann, - Thompson, D'Arcy Wentworth,
    Publication info: London, Macmillan, 1883
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  18. By: Mueller, Ferdinand von, - Australasian Association for the Advancement of Science.
    Publication info: 1892
    Holding Institution: Royal Botanic Gardens Victoria
    BHL Collections: BHL Australia | Ferdinand von Mueller Collection
  19. By: Carver, George Washington,
    Publication info: Tuskegee, Ala, Normal School Steam Press, 1899
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  20. By: Gregory, James J. H. (James John Howard),
    Publication info: Boston, Rand, Avery & company, 1885
    Holding Institution: Library of Congress
  21. By: Collingwood, Herbert W. (Herbert Winslow),
    Publication info: New York, Rural Publishing Co, 1893
    Holding Institution: Cornell University Library
  22. By: Gregory, James J. H. (James John Howard),
    Publication info: Boston, Rand, 1886, c1885
    Holding Institution: University of California Libraries
  23. By: Ewell, Ervin Edgar,
    Publication info: Washington, Govt. print. off, 1898
    Holding Institution: Library of Congress
  24. By: Ferrigni, Pietro Francesco Leopoldo Coccoluto,
    Edition: 4. ed.
    Publication info: Firenze, Successori Le Monnier, 1874
    Holding Institution: University of Toronto - Robarts Library
  25. By: Verein für Naturkunde, Kassel
    Publication info: Cassel, L. Döll, 1886
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  26. By: Gegenbaur, C. (Carl),
    Publication info: Leipzig, Engelmann, 1896-97
    Holding Institution: MBLWHOI Library
  27. By: Gegenbaur, C. (Carl), - Royal College of Physicians of Edinburgh.
    Publication info: Leipzig, W. Engelmann, 1896-1897
    Holding Institution: Royal College of Physicians in Edinburgh
  28. By: Provost, Th. S. (Thomas Stanislas),
    Publication info: S.l, s.n, 1894?
    Holding Institution: Canadiana.org
  29. By: Giraud, Jane Elizabeth,
    Publication info: 1860
    Holding Institution: Dumbarton Oaks
  30. By: Kelsey, Frederick Wallace, - F.W. Kelsey Nursery Company. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: New York, Fred W. Kelsey, 1892
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  31. By: Imlay, John D. - John D. Imlay (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Zanesville, Ohio, Jno. D. Imlay, 1895
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  32. By: Imlay, John D. - John D. Imlay (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Zanesville, Ohio, Jno. D. Imlay, 1899
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  33. By: Imlay, John D. - John D. Imlay (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Zanesville, Ohio, Jno. D. Imlay, 1898
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  34. By: Imlay, John D. - John D. Imlay (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Zanesville, Ohio, Jno. D. Imlay, 1896
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  35. By: Kelsey, Frederick Wallace, - F.W. Kelsey Nursery Company. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: New York, Fred W. Kelsey, 1891
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  36. By: Phoebus, V. C.
    Publication info: Cincinnati, Phillips & Hunt, 1883
    Holding Institution: Smithsonian Libraries and Archives
  37. By: Regina Board of Trade.
    Publication info: Regina, The Board, 1889
    Holding Institution: Canadiana.org
  38. By: B.A. Elliott Company. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Edition: 9th ed.
    Publication info: Pittsburg, Pa, B.A. Elliott Co, 1892
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  39. By: B.A. Elliott Company. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Edition: 6th ed.
    Publication info: Pittsburgh, Pa, B.A. Elliott Co, [1889]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  40. By: B.A. Elliott Company. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Edition: 5th ed.
    Publication info: Pittsburgh, Pa, B.A. Elliott Co, [1888]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  41. By: Pitcher & Manda. - United States Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Short Hills, N.J, Pitcher & Manda, 1892
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  42. By: Vaughan's Seed Store (Chicago, Ill.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Chicago, Ill, Vaughan's Seed Store, [1896]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  43. By: Sargent, Charles Sprague, - Massachusetts Society for Promoting Agriculture.
    Publication info: Boston, A. Mudge & son, printers, 1876
    Holding Institution: Library of Congress
  44. By: S., J. - Mayer, Joseph,
    Publication info: Liverpool, Printed at the "Daily Post" Print. Works, 1863
    Holding Institution: Columbia University Libraries
  45. By: Boase, Henry S. (Henry Samuel),
    Publication info: London, J. Leng, 1882
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
  46. By: Cline, J. Romulus.
    Publication info: Newton, N.C, Enterprise job office print, [1889]
    Holding Institution: Library of Congress
  47. By: Parsons, Charles W.
    Publication info: Savannah, The Morning News Print, 1895
    Holding Institution: Library of Congress
  48. By: Dickson, James Hill.
    Publication info: London, W. Macintosh; [etc., etc, 1865]
    Holding Institution: Library of Congress
  49. By: Dickson, James Hill
    Publication info: London, W. Macintosh, [1865]
    Holding Institution: University of California Libraries
  50. By: Botanic Gardens (Singapore)
    Publication info: 1893-1905
    Holding Institution: Singapore Botanic Gardens, National Parks Board Singapore
    BHL Collections: BHL Singapore
  51. By: Guilfoyle, William Robert,
    Publication info: Melbourne, R. S. Brain, government printer, 1894
    Holding Institution: Cornell University Library
    BHL Collections: Botanic Gardens Melbourne (1852-1899)
  52. By: Royle, J. Forbes (John Forbes),
    Publication info: London, Smith, Elder, and Co, 1855
    Holding Institution: Cornell University Library
  53. By: Clark, T. Edwards (Thomas Edwards) - Groos, Julius,
    Publication info: Heidelberg, Printed by Julius Groos, 1857
    Holding Institution: Smithsonian Libraries and Archives
    BHL Collections: Unearthed! Smithsonian Libraries' Paleo Collection
  54. By: Strettell, George W.
    Publication info: Rangoon, Printed at the Government Press, 1876
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  55. Publication info: [London, John Clark, 1853-
    Holding Institution: American Museum of Natural History Library
  56. By: Dixon, Henry Hall,
    Publication info: London, Rogerson & Tuxford, 1865
    Holding Institution: Webster Family Library of Veterinary Medicine
  57. By: Dixon, Henry Hall,
    Publication info: London, Rogerson & Tuxford, 1865
    Holding Institution: University of California Libraries
  58. By: Dixon, Henry Hall,
    Publication info: London, Rogerson & Tuxford, 1865
    Holding Institution: Webster Family Library of Veterinary Medicine
  59. By: Potomac-side Naturalists' Club.
    Publication info: [Washington, Columbia Press, 1875-1878]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  60. By: Adams, Andrew Leith,
    Publication info: London, H.S. King & Co, 1873
    Holding Institution: Multiple institutions
  61. By: Duthie, J. F. (John Firminger), - Fuller, Bampfylde, Sir, - United Provinces of Agra and Oudh (India). Department of Agriculture and Commerce. - United Provinces of Agra and Oudh (India). Department of Land Records and Agriculture.
    Publication info: Roorkee, Printed at the Thomason Civil Engineering College Press, 1882-93
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  62. By: Duthie, J. F. (John Firminger), - Fuller, Bampfylde, Sir, - United Provinces of Agra and Oudh (India). Dept. of Agriculture and Commerce. - United Provinces of Agra and Oudh (India). Dept. of Land Records and Agriculture.
    Publication info: Roorkee, Printed at the Thomason Civil Engineering College Press, 1882-93
    Holding Institution: Multiple institutions
  63. By: Burr, Fearing.
    Publication info: Boston, J. E. Tilton and company, 1865
    Holding Institution: Library of Congress
  64. By: Burr, Fearing.
    Publication info: Boston, Crosby and Nichols, 1863
    Holding Institution: Library of Congress
    BHL Collections: Blog Features
  65. By: Burr, Fearing.
    Publication info: Boston, J. E. Tilton and Co, 1865
    Holding Institution: University of California Libraries
  66. By: Jefferies, Richard, - Jefferies, J.
    Publication info: London, Longmans, Green, 1889
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  67. By: Jefferies, Richard, - Jefferies, J. Baden, Mrs.
    Publication info: London and New York, Longmans, Green and co, 1889
    Holding Institution: University of California Libraries
  68. By: Jefferies, Richard, - Jefferies, Jessie Baden.
    Edition: New ed.
    Publication info: London, Longmans, Green and Co, 1890
    Holding Institution: Cornell University Library
  69. By: Farlow, W. G. (William Gilson),
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  70. By: Browne, D. J. (Daniel Jay),
    Publication info: New York, C. M. Saxton & company, 1856
    Holding Institution: Library of Congress
  71. By: Moore, Thomas,
    Publication info: London, L. Reeve, 1862
    Holding Institution: University of California Libraries
  72. By: Bogardus, Adam H.
    Publication info: New York, Forest & stream publishing co, 1891
    Holding Institution: Library of Congress
  73. By: Bogardus, Adam H. - Foster, Charles James,
    Publication info: New York, J. B. Ford, 1874
    Holding Institution: Cornell University Library
  74. By: Bogardus, Adam H. - Foster, Charles James,
    Publication info: New York, J. B. Ford, 1874
    Holding Institution: University of California Libraries
  75. By: Morrow, G. E. (George Espy), - Hunt, Thomas F. (Thomas Forsyth),
    Publication info: Champaign, [Ill.], University of Illinois Agricultural Experiment Station, 1888
    Holding Institution: University Library, University of Illinois Urbana Champaign
  76. By: McCulloch-Williams, Martha,
    Publication info: New York, Harper & brothers, 1892
    Holding Institution: University of California Libraries
  77. By: Gray, Asa, - Bailey, L. H. (Liberty Hyde),
    Publication info: New York, American Book Co, [1895]
    Holding Institution: Boston Public Library
  78. By: Gray, Asa,
    Publication info: New York, American Book Co, [©1868]
    Holding Institution: Boston Public Library
  79. By: Gray, Asa, - Bailey, L. H. (Liberty Hyde),
    Publication info: New York, American book company, [1895]
    Holding Institution: Internet Archive
  80. By: Gray, Asa,
    Publication info: New York, Ivison, Phinney, Blakeman, & co, 1868
    Holding Institution: Library of Congress
  81. By: Gray, Asa,
    Publication info: New York, Ivison, Phinney, Blakeman, 1868
    Holding Institution: Multiple institutions
  82. By: Gray, Asa, - Bailey, L. H. (Liberty Hyde), - Gray, Asa,
    Edition: Rev. and extended by L.H. Bailey.
    Publication info: New York, American Book Company, [1895]
    Holding Institution: University of California Libraries
  83. By: Gray, Asa,
    Publication info: New York, Ivison, Phinney, Blakeman, 1869
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  84. By: Gray, Asa, - Bailey, L. H. (Liberty Hyde),
    Edition: Rev. and extended / by L. H. Bailey. --
    Publication info: New York, American Book, c1895
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  85. By: Going, Maud,
    Publication info: New York, The Baker and Taylor Company, [1899]
    Holding Institution: Multiple institutions
  86. By: Jewell Nursery Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Lake City, Minn, DeCou & Co, [1894?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  87. By: Penning, William Henry, - Jukes-Browne, A. J. (Alfred John),
    Publication info: London [etc.], Baillière, Tindall, and Cox, [1876]
    Holding Institution: University of California Libraries
  88. By: Mearns, Edgar Alexander,
    Publication info: 1888-1892
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  89. By: Wetmore, Alexander,
    Publication info: 1894-1901
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  90. By: Knobel, Edward,
    Publication info: Boston, B. Whidden, 1899
    Holding Institution: Smithsonian Libraries and Archives
  91. Publication info: Madison, Wis, W. B. Davis & co, [1874-75]
    Holding Institution: Library of Congress
  92. By: Sayles, Ira
    Publication info: 1888
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  93. By: Schuchert, Charles,
    Publication info: 1894
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  94. By: Schuchert, Charles,
    Publication info: 1893 - 1896
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  95. By: Mearns, Edgar Alexander,
    Publication info: 1874-1875
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  96. By: Harris, Gilbert D. (Gilbert Dennison),
    Publication info: 1886
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  97. By: Knowlton, Frank Hall,
    Publication info: 1896
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  98. By: Knowlton, Frank Hall,
    Publication info: 1898
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  99. By: Schuchert, Charles,
    Publication info: 1897
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  100. By: Schuchert, Charles,
    Publication info: 1897
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  101. By: Watson, Sereno,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  102. By: Schuchert, Charles,
    Publication info: 1898
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  103. By: Schuchert, Charles,
    Publication info: 1894-1897
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  104. By: Schuchert, Charles,
    Publication info: 1899 - 1904
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  105. By: Holden, Isaac,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  106. By: Schuchert, Charles,
    Publication info: 1895
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  107. By: Mearns, Edgar Alexander,
    Publication info: 1891
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  108. By: Schuchert, Charles,
    Publication info: 1891-1898
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  109. By: Schuchert, Charles,
    Publication info: 1888
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  110. By: Beecher, Charles Emerson,
    Publication info: 1887
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  111. By: Schuchert, Charles,
    Publication info: 1899
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  112. By: Schuchert, Charles,
    Publication info: 1899
    Holding Institution: Peabody Museum of Natural History, Yale University
    BHL Collections: BHL Field Notes Project
  113. By: Dall, William Healey,
    Publication info: 1871-1872
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  114. By: Dall, William Healey,
    Publication info: 1871-1872
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  115. By: Dall, William Healey,
    Publication info: 1873
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  116. By: Dall, William Healey,
    Publication info: 1880
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  117. By: Dall, William Healey,
    Publication info: 1880
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  118. By: Dall, William Healey,
    Publication info: 1880
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  119. By: Mearns, Edgar Alexander,
    Publication info: 1897-1901
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  120. By: Golder, F. A.
    Publication info: 1899-1900
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  121. By: Shimek, Bohumil,
    Publication info: 1880
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  122. By: Shimek, Bohumil,
    Publication info: 1885
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  123. By: Shimek, Bohumil,
    Publication info: 1898
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  124. By: Mearns, Edgar Alexander,
    Publication info: 1894
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  125. By: Mearns, Edgar Alexander,
    Publication info: 1887
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  126. By: Mearns, Edgar Alexander,
    Publication info: 1881, 1885
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  127. By: Shimek, Bohumil,
    Publication info: 1898-1936
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  128. By: Mearns, Edgar Alexander,
    Publication info: 1885
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  129. By: Mearns, Edgar Alexander,
    Publication info: 1886-1888
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  130. By: Mearns, Edgar Alexander,
    Publication info: 1885-1886
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  131. By: Schmid, Fernand
    Publication info: 1958-1962
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
  132. By: Walcott, Charles D. (Charles Doolittle), - Resser, Charles Elmer,
    Publication info: 1879-1930
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  133. By: Resser, Charles Elmer, - Walcott, Charles D. (Charles Doolittle),
    Publication info: 1879-1930
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  134. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1894-1897
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  135. By: Bailey, Vernon,
    Publication info: 1891-1892
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  136. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1880-1925
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  137. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1898
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  138. By: Walcott, Charles D. (Charles Doolittle), - Resser, Charles Elmer,
    Publication info: 1892-1940
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  139. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1899
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  140. By: Coville, Frederick V. (Frederick Vernon)
    Publication info: 1891
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  141. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1882-1883
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  142. By: Wetmore, Alexander,
    Publication info: 1894-1895
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  143. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1895
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  144. By: Mearns, Edgar Alexander,
    Publication info: 1891
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  145. By: Dall, William Healey,
    Publication info: 1890
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  146. By: Van Ingen, Gilbert,
    Publication info: 1889
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  147. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1895-1940
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  148. By: Bailey, Vernon,
    Publication info: 1899-1916
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  149. By: Shimek, Bohumil,
    Publication info: 1899
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  150. By: Wetmore, Alexander,
    Publication info: 1889-1900
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  151. By: Wetmore, Alexander,
    Publication info: 1898-1899
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  152. By: Orcutt, Charles Russell,
    Publication info: 1879-1897
    Holding Institution: San Diego Natural History Museum Research Library
  153. By: Bailey, Vernon,
    Publication info: 1892
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  154. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  155. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  156. By: Shimek, Bohumil,
    Publication info: 1899-1936
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  157. By: Bailey, Vernon,
    Publication info: 1899
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  158. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1886-1888
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  159. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  160. By: Mearns, Edgar Alexander,
    Publication info: 1887
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  161. By: Bailey, Vernon,
    Publication info: 1890
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  162. By: Bailey, Vernon,
    Publication info: 1891-1892
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  163. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1895-1914
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  164. By: Walcott, Charles D. (Charles Doolittle), - Resser, Charles Elmer,
    Publication info: 1895-1929
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  165. By: Bailey, Vernon,
    Publication info: 1894-1895
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  166. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1885-1896
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  167. By: Bailey, Vernon,
    Publication info: 1898
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  168. By: Bailey, Vernon,
    Publication info: 1890-1891
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  169. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1898
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  170. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  171. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1891
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  172. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1893
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  173. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1885-1893
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  174. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1886-1890
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  175. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1886-1891
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  176. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1888-1899
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  177. By: Shimek, Bohumil,
    Publication info: 1893
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  178. By: Bailey, Vernon,
    Publication info: 1892
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  179. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1879
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  180. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  181. By: Mearns, Edgar Alexander,
    Publication info: 1884
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  182. By: Bailey, L. H. (Liberty Hyde),
    Publication info: New York, Judd Co, 1886
    Holding Institution: Multiple institutions
  183. By: Coues, Elliott, - Geological and Geographical Survey of the Territories (U.S.)
    Edition: Author's ed.
    Publication info: Washington, [G.P.O.?], 1878
    Holding Institution: National Library of Medicine
  184. By: Mearns, Edgar Alexander,
    Publication info: 1898-1903
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  185. By: Brewster, William,
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    BHL Collections: Earth Optimism | William Brewster Papers
  186. By: Bailey, Vernon,
    Publication info: 1897-1898
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  187. By: Shimek, Bohumil,
    Publication info: 1899
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  188. By: Wetmore, Alexander,
    Publication info: 1898
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  189. By: Walcott, Charles D. (Charles Doolittle), - Resser, Charles Elmer,
    Publication info: 1892-1934
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  190. By: Bailey, Vernon,
    Publication info: 1893-1894
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  191. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1886-1889
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  192. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1882
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  193. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1897
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  194. By: Applegate, Elmer Ivan,
    Publication info: 1897-1898
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  195. By: Coville, Frederick V. (Frederick Vernon) - Kearney, Thomas H. (Thomas Henry), - Nattress, William.
    Publication info: 1898-1899
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  196. By: Coville, Frederick V. (Frederick Vernon)
    Publication info: 1898
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  197. By: Mearns, Edgar Alexander,
    Publication info: 1887
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  198. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  199. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1884-1896
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  200. By: Bailey, Vernon,
    Publication info: 1899-1916
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  201. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  202. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  203. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  204. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  205. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  206. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  207. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  208. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  209. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  210. By: Wetmore, Alexander,
    Publication info: 1898-1904
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  211. By: Walcott, Charles D. (Charles Doolittle), - Resser, Charles Elmer,
    Publication info: 1879-1927
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  212. By: Bailey, Vernon,
    Publication info: 1889
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  213. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1885-1896
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  214. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1891-1907
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  215. By: Walcott, Charles D. (Charles Doolittle), - Resser, Charles Elmer,
    Publication info: 1898-1940
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  216. By: Bailey, Vernon,
    Publication info: 1890
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  217. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1897-1915
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  218. By: Bailey, Vernon,
    Publication info: 1894-1897
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  219. By: Coues, Elliott, - Coues, Elliott,
    Publication info: Salem [Mass.], Naturalists' Agency, 1874
    Holding Institution: Smithsonian Libraries and Archives
  220. By: Coues, Elliott, - Willie. - Etta. - Naturalists' Agency. - Estes & Lauriat. - Dodd & Mead. - Salem Press. - F. W. Putnam & Co.
    Publication info: Salem [Mass.], Naturalists' Agency; [etc., etc.], 1874
    Holding Institution: Cornell University Library
  221. By: Coues, Elliott,
    Publication info: Salem [Mass.], Naturalists' Agency, 1874
    Holding Institution: University of California Libraries
  222. By: Coues, Elliott,
    Publication info: Salem [Mass.], Naturalists' Agency, 1874
    Holding Institution: American Museum of Natural History Library
  223. By: Coues, Elliott,
    Publication info: Salem [Mass.], Naturalists' Agency, 1874
    Holding Institution: Canadiana.org
  224. By: Leidy, Joseph,
    Publication info: 1871-1888
    Holding Institution: Academy of Natural Sciences of Drexel University, Library and Archives
  225. By: Leidy, Joseph,
    Publication info: 1877-1887
    Holding Institution: Academy of Natural Sciences of Drexel University, Library and Archives
  226. By: Leidy, Joseph,
    Publication info: 1880-1883
    Holding Institution: Academy of Natural Sciences of Drexel University, Library and Archives
  227. By: Emery, Carlo
    Publication info: Roma, Coi Tipi del Salviucci, 1880
    Holding Institution: Smithsonian Libraries and Archives
    BHL Collections: Natural History Museum (London) Publications
  228. By: L.E. Archias & Bro. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Carthage, Mo, L.E. Archias & Bro, 1898
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  229. By: A.D. Perry & Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Syracuse, N.Y, A. D. Perry & Co, [1885]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  230. By: North Star Seed Farms. - Metcalf, T. M. (Tracy M.), - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: St. Paul, Minn, T.M. Metcalf, 1881
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  231. By: Minnesota. State Entomologist. - Lugger, Otto.
    Publication info: St. Paul, McGill-Warner, 1899
    Holding Institution: Smithsonian Libraries and Archives
  232. By: United States Entomological Commission. - Packard, A. S. (Alpheus Spring),
    Publication info: Washington Govt. Print. Off 1890
    Holding Institution: Smithsonian Libraries and Archives
  233. By: United States Entomological Commission. - Packard, A. S. (Alpheus Spring),
    Publication info: Washington, Govt. Print. Off, 1890
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  234. By: Packard, A. S. (Alpheus Spring),
    Publication info: Washington, G.P.O, 1890
    Holding Institution: University of Florida, George A. Smathers Libraries
    BHL Collections: Expanding Access to Biodiversity Literature
  235. By: Nicholson, George.
    Publication info: London, W.W. Greener, 1898
    Holding Institution: University of California Libraries
  236. By: Astley, John Dugdale, Sir, 3d Bart.,
    Edition: 4th ed.
    Publication info: London, Hurst and Blackett, 1895
    Holding Institution: Webster Family Library of Veterinary Medicine
  237. By: Lubbock, John, Sir,
    Publication info: London, Macmillan, 1882
    Holding Institution: University of California Libraries
  238. By: Lubbock, John, Sir,
    Publication info: London Macmillan 1882
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  239. By: Lelong, B. M.,
    Publication info: Sacramento, Calif, s.n, 1891?
    Holding Institution: University of California Libraries
  240. By: Eisen, Gustav, - Earle, F. S. (Franklin Sumner), - United States. Division of Pomology.
    Publication info: Washington, D.C, Govt. Print. Off, 1897
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  241. By: Eisen, Gustav, - Earle, F. S. (Franklin Sumner),
    Publication info: Washington, Govt. print. off, 1897
    Holding Institution: Library of Congress
  242. By: California. State Board of Trade.
    Publication info: San Francisco [189-?]
    Holding Institution: Library of Congress
  243. By: Geological Survey of the United Kingdom - Geological Survey of Great Britain. - Huxley, Thomas Henry, - Newton, Edwin Tulley - Salter, John William,
    Publication info: London, Printed for H. M. Stationery Off, 1859-1878
    Holding Institution: Multiple institutions
  244. By: Billings, E. (Elkanah), - Hall, James, - Jones, T. Rupert (Thomas Rupert), - Salter, John William, - Thompson, John Vaughan, - Geological Survey of Canada
    Publication info: Montreal, Printed by J. Lovell, 1858-1865 (v. 1, 1859)
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  245. By: Mason, J. - Indian Museum.
    Publication info: Calcutta, 1895
    Holding Institution: Smithsonian Libraries and Archives
  246. By: Garner, Robert,
    Publication info: London, 1860
    Holding Institution: Smithsonian Libraries and Archives
  247. By: Baily, William Hellier,
    Publication info: London, 1875
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  248. By: Gray, Maria Emma, - Gray, John Edward
    Publication info: London, Longman, Brown, Green and Longmans, 1859
    Holding Institution: Smithsonian Libraries and Archives
    BHL Collections: Early Women in Science | Women in Natural History
  249. By: Bury, Priscilla Susan,
    Publication info: [Windermere, Printed by John Garnett, 1862]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    BHL Collections: Women in Natural History
  250. By: Kuhn, Maximilian,
    Publication info: Lipsiae, W. Engelmann, 1868
    Holding Institution: Smithsonian Libraries and Archives
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  1. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1856-05-08
    Publication Info: [1836-1862]
  2. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1859-11-15
    Publication Info: [1836-1862]
  3. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1859-11-16
    Publication Info: [1836-1862]
  4. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1856-11-08
    Publication Info: [1836-1862]
  5. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1853-10-11
    Publication Info: [1836-1862]
  6. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1852-10-13
    Publication Info: [1836-1862]
  7. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1851-10-14
    Publication Info: [1836-1862]
  8. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1855-10-20
    Publication Info: [1836-1862]
  9. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1853-10-31
    Publication Info: [1836-1862]
  10. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1858-10-04
    Publication Info: [1836-1862]
  11. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1858-09-20
    Publication Info: [1836-1862]
  12. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1851-09-27
    Publication Info: [1836-1862]
  13. By: Darlington, William,
    Type: Correspondence
    In: William Darlington letters to Asa Gray
    Date: 1851-09-30
    Publication Info: [1836-1862]
  14. By: Streffleur, Valentin, Ritter von,
    Type: Article
    In: Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe
    Volume: 14
    Date: 1854
    Page Range: 315--329
    Publication Info: Wien, K.-K. Hof-und Staatsdruckerei in Commission bei Karl Gerold's Sohn,
  15. By: Sonndorfer, Rudolf
    Type: Article
    In: Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe
    Volume: 42
    Date: 1861
    Page Range: 756--758
    Publication Info: Wien, K.-K. Hof-und Staatsdruckerei in Commission bei Karl Gerold's Sohn,
  16. By: Gould, John
    Type: Article
    In: The birds of Great Britain
    Volume: 2
    Date: 1873
    Page Range: --
    Publication Info: London, Printed by Taylor and Francis, published by the author, 1873
  17. By: Ward, Lester F. (Lester Frank),
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 1
    Date: 1880
    Page Range: 81--86
    Publication Info: Washington Biological Society of Washington
  18. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1861-04-11
    Publication Info: [1855-1881]
  19. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1867-04-15
    Publication Info: [1855-1881]
  20. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1866-04-16
    Publication Info: [1855-1881]
  21. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1855-04-17
    Publication Info: [1855-1881]
  22. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1864-04-19
    Publication Info: [1855-1881]
  23. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1862-04-21
    Publication Info: [1855-1881]
  24. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1855-04-25
    Publication Info: [1855-1881]
  25. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-04-25
    Publication Info: [1855-1881]
  26. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1863-04-25
    Publication Info: [1855-1881]
  27. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-04-03
    Publication Info: [1855-1881]
  28. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1858-04-04
    Publication Info: [1855-1881]
  29. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1858-08-11
    Publication Info: [1855-1881]
  30. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-08-11
    Publication Info: [1855-1881]
  31. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1865-08-15
    Publication Info: [1855-1881]
  32. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1868-08-15
    Publication Info: [1855-1881]
  33. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1878-08-15
    Publication Info: [1855-1881]
  34. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1862-08-21
    Publication Info: [1855-1881]
  35. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1855-08-24
    Publication Info: [1855-1881]
  36. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1856-08-24
    Publication Info: [1855-1881]
  37. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1863-08-04
    Publication Info: [1855-1881]
  38. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1866-08-04
    Publication Info: [1855-1881]
  39. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1862-08-09
    Publication Info: [1855-1881]
  40. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1876-08-09
    Publication Info: [1855-1881]
  41. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-12-11
    Publication Info: [1855-1881]
  42. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1861-12-11
    Publication Info: [1855-1881]
  43. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-12-14
    Publication Info: [1855-1881]
  44. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-12-14
    Publication Info: [1855-1881]
  45. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1879-12-16
    Publication Info: [1855-1881]
  46. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1876-12-20
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  47. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1859-12-21
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  48. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1859-12-24
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  49. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1874-12-25
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  50. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1876-12-04
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  51. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1870-12-07
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  52. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-02-01
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  53. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1862-02-16
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  54. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1862-02-16
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  55. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1861-02-17
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  56. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1878-02-17
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  57. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1880-02-17
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  58. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1880-02-17
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  59. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1860-02-18
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  60. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1877-02-18
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  61. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1858-02-21
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  62. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1863-02-23
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  63. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-02-24
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  64. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1864-02-25
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  65. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1861-02-26
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  66. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1871-02-05
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  67. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1860-02-08
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  68. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1857-01-01
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  69. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1872-01-15
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  70. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1863-01-19
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  71. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1880-01-19
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  72. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1863-01-02
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  73. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1880-01-20
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  74. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1878-01-21
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  75. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1862-01-22
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  76. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1861-01-23
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  77. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1877-01-23
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  78. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-01-28
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  79. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1876-01-28
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  80. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1881-01-29
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  81. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1877-01-03
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  82. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-01-07
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  83. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1873-01-08
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  84. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1862-07-01
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  85. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1862-07-14
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  86. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1871-07-16
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  87. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1857-07-20
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  88. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1857-07-20
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  89. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1855-07-21
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  90. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1861-07-21
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  91. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1860-07-22
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  92. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1862-07-23
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  93. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1862-07-28
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  94. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1860-07-03
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  95. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1858-07-04
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  96. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1872-07-08
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  97. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1869-06-01
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  98. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1862-06-10
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  99. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1857-06-18
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  100. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1874-06-25
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  101. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1863-06-26
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  102. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1874-06-03
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  103. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1874-06-30
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  104. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1877-06-04
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  105. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1861-06-05
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  106. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1874-06-05
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  107. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1855-06-08
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  108. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1860-06-08
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  109. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1873-03-11
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  110. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1861-03-12
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  111. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1862-03-15
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  112. By: Darwin, Charles,
    Type: Correspondence
    In: Charles Darwin letters to Asa Gray
    Date: 1870-03-15
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  113. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1857-03
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  114. By: Darwin, Charles,
    Type: Correspondence
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  115. By: Darwin, Charles,
    Type: Correspondence
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  116. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1880-03-24
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  117. By: Darwin, Charles,
    Type: Correspondence
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    Date: 1860-03-08
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  118. By: Darwin, Charles,
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  119. By: Darwin, Charles,
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  120. By: Darwin, Charles,
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  121. By: Darwin, Charles,
    Type: Correspondence
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  122. By: Darwin, Charles,
    Type: Correspondence
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  123. By: Darwin, Charles,
    Type: Correspondence
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  124. By: Darwin, Charles,
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  125. By: Darwin, Charles,
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  126. By: Darwin, Charles,
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  127. By: Darwin, Charles,
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  128. By: Darwin, Charles,
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  129. By: Darwin, Charles,
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  130. By: Darwin, Charles,
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  131. By: Darwin, Charles,
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  132. By: Darwin, Charles,
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  133. By: Darwin, Charles,
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  134. By: Darwin, Charles,
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  135. By: Darwin, Charles,
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  136. By: Darwin, Charles,
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  137. By: Darwin, Charles,
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  138. By: Darwin, Charles,
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  139. By: Darwin, Charles,
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  140. By: Darwin, Charles,
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  141. By: Darwin, Charles,
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  142. By: Darwin, Charles,
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  143. By: Darwin, Charles,
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  144. By: Darwin, Charles,
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  145. By: Darwin, Charles,
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  146. By: Darwin, Charles,
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  147. By: Darwin, Charles,
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  148. By: Darwin, Charles,
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  149. By: Darwin, Charles,
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  150. By: Darwin, Charles,
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  151. By: Darwin, Charles,
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  152. By: Darwin, Charles,
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  153. By: Darwin, Charles,
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  154. By: Darwin, Charles,
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  155. By: Darwin, Charles,
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  156. By: Darwin, Charles,
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  157. By: Darwin, Charles,
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  158. By: Darwin, Charles,
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  166. By: Darwin, Francis, Sir,
    Type: Correspondence
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    Date: 1883
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  167. By: Darwin, Francis, Sir,
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  169. By: Darwin, Francis, Sir,
    Type: Correspondence
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    Type: Correspondence
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  171. By: Darwin, Francis, Sir,
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  172. By: Baker, Frank, - Baker, Fred,
    Type: Article
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    Date: 1880
    Page Range: 87--92
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  173. By: Chapman, T. A. (Thomas Algernon),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 6
    Series: 3
    Date: 1869
    Publication Info: London Taylor and Francis, Ltd
  174. Type: Article
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    Volume: 8
    Date: 1882
    Page Range: 205--206
    Publication Info: Berlin [etc.], R. Friedländer [etc.],
  175. By: Powell, J W
    Type: Article
    In: Proceedings of the Biological Society of Washington
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    Date: 1880
    Page Range: 60--70
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  176. By: Gould, John
    Type: Article
    In: The Birds of Asia
    Volume: 7
    Issue: XXVII
    Date: 1875-03
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    Publication Info: London, Printed by Taylor and Francis, published by the author, 1850-1883
  177. By: Riley, Charles V. (Charles Valentine),
    Type: Article
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    Date: 1880
    Page Range: 70--80
    Publication Info: Washington Biological Society of Washington
  178. By: Darwin, Sara,
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  179. By: True, Frederick W. (Frederick William),
    Type: Article
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  180. By: Dohrn, Anton,
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    Type: Article
    In: Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik
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    Date: 1896
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  182. By: Gould, John - Sharpe, Richard Bowdler,
    Type: Article
    In: The birds of New Guinea and the adjacent Papuan islands : including many new species recently discovered in Australia
    Volume: 5
    Issue: XIV
    Date: 1883
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    Publication Info: London, Henry Sotheran & Co, 1875-1888
  183. By: Audubon, John James, - Bachman, John,
    Type: Article
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    Publication Info: New York, V.G. Audubon, 1851-54
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    Type: Article
    In: The mammals of Australia
    Volume: 1
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    Type: Article
    In: The mammals of Australia
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    Type: Article
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  189. By: Smith, Erwin F. (Erwin Frink),
    Type: Article
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    Page Range: 90--91
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  191. By: Scudder, Samuel Hubbard,
    Type: Article
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    Date: 1897
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    Publication Info: Cambridge, Mass, Cambridge Entomological Club,
  192. By: Sherborn, Charles Davies,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 7
    Series: 6
    Date: 1891
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    Publication Info: London Taylor and Francis, Ltd
  193. Type: Article
    In: Journal of the Straits Branch of the Royal Asiatic Society
    Volume: 28
    Date: 1895
    Page Range: 67--67
    Publication Info: Singapore,
  194. By: Haidinger, Wilhelm,
    Type: Article
    In: Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe
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    Date: 1858
    Page Range: 239--240
    Publication Info: Wien, K.-K. Hof-und Staatsdruckerei in Commission bei Karl Gerold's Sohn,
  195. By: Daubeny, Charles,
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  196. By: Brancsik, Károly,
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    In: Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft
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    Publication Info: Frankfurt am Main Verlag W. Küchler [1868]-1919
  197. By: Haidinger, Wilhelm,
    Type: Article
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    Date: 1854
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    Publication Info: Wien, K.-K. Hof-und Staatsdruckerei in Commission bei Karl Gerold's Sohn,
  198. By: Gould, John
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    Publication Info: London, Printed by Taylor and Francis, published by the author, 1850-1883
  199. By: Davenport, Elizabeth Braxton,
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  214. By: Davenport, Geo. E. (George Edward),
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  217. By: Davenport, Geo. E. (George Edward),
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  218. By: Davenport, Geo. E. (George Edward),
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  219. By: Davenport, Geo. E. (George Edward),
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  220. By: Davenport, Geo. E. (George Edward),
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  221. By: Davenport, Geo. E. (George Edward),
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  225. By: Davenport, Geo. E. (George Edward),
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  229. By: Davenport, Geo. E. (George Edward),
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  230. By: Davenport, Geo. E. (George Edward),
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  231. By: Davenport, Geo. E. (George Edward),
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  234. By: Davenport, Geo. E. (George Edward),
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  235. By: Davenport, Geo. E. (George Edward),
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  236. By: Davenport, Geo. E. (George Edward),
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  237. By: Davenport, Geo. E. (George Edward),
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  238. By: Davenport, Geo. E. (George Edward),
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  239. By: Davenport, Geo. E. (George Edward),
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  240. By: Davenport, Geo. E. (George Edward),
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  241. By: Davenport, Geo. E. (George Edward),
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  244. By: Davie, Oliver, - Emerson, W. Otto
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    Publication Info: Washington, D.C, American Ornithologists' Union, etc, 1884-
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