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  1. By: Spichardt, Carl,
    Publication info: Bonn, Universitäts-Buchdruckeren von Carl Georgi, 1886
    Holding Institution: Smithsonian Libraries and Archives
  2. By: Spiegel, Stanley,
    Publication info: 1957
    Holding Institution: University of Florida, George A. Smathers Libraries
  3. By: Spinola, Maximilian,
    Publication info: Gênes, Y. Gravier, 1837
    Holding Institution: Smithsonian Libraries and Archives
  4. By: Spinola, Maximilian,
    Publication info: Paris, J.B. Baillière; [etc., etc.], 1840
    Holding Institution: University Library, University of Illinois Urbana Champaign
  5. By: Spoon, Ronald L. - Canfield, Jodie E. - Montana. Department of Fish, Wildlife, and Parks. Region 3
    Publication info: Bozeman, MT, Montana Fish, Wildlife and Parks, Region 3, [1999]
    Holding Institution: Montana State Library
  6. By: Spoon, Ronald L. - Montana. Department of Fish, Wildlife, and Parks
    Publication info: [Helena, Mont.], Montana Dept. of Fish, Wildlife and Parks, [2008]
    Holding Institution: Montana State Library
  7. By: Spotton, H. B. (Henry Byron),
    Edition: Rev. ed.
    Publication info: Toronto, W. J. Gage, 1887
    Holding Institution: University of Alberta Library
  8. By: Spotton, H. B. (Henry Byron),
    Edition: Rev. ed.
    Publication info: Toronto, Gage, [1889]
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  9. By: Spotton, H. B. (Henry Byron),
    Edition: Rev. ed. ...
    Publication info: Toronto, W. J. Gage & Co, [1897?]
    Holding Institution: University of California Libraries
  10. By: Spotton, H. B. (Henry Byron),
    Edition: 3rd ed.
    Publication info: Toronto, W.J. Gage, 1886
    Holding Institution: Canadiana.org
  11. By: Spotton, H. B. (Henry Byron),
    Edition: Rev. ed. ...
    Publication info: Toronto, W. J. Gage & Co, [1897?]
    Holding Institution: Cornell University Library
  12. By: Spotton, H. B. (Henry Byron),
    Edition: Rev. ed. / with many illustrations by the author and others.
    Publication info: Toronto, W.J. Gage, [1889?]
    Holding Institution: Canadiana.org
  13. By: Spotton, H. B. (Henry Byron),
    Edition: Rev. ed. / with many illustrations by the author and others.
    Publication info: Toronto, W.J. Gage, [1897?]
    Holding Institution: Canadiana.org
  14. By: Spotton, H. B. (Henry Byron),
    Edition: Rev. ed.
    Publication info: Toronto, W.J. Gage, [1888?]
    Holding Institution: Canadiana.org
  15. By: Spotton, H. B. (Henry Byron),
    Edition: 3rd ed.
    Publication info: Toronto; Winnipeg, W.J. Gage, [1879?]
    Holding Institution: Canadiana.org
  16. By: Spotton, H. B. (Henry Byron), - MacSwain, John.
    Edition: Prince Edward Island ed. / with many ill. by the author and others. ; [1st ed.]
    Publication info: Toronto, W.J. Gage, [1907?]
    Holding Institution: Canadiana.org
  17. By: Spotton, H. B. (Henry Byron), - McIntyre, Alexander,
    Publication info: Toronto, W.J. Gage, c1914
    Holding Institution: Canadiana.org
  18. By: Spotton, H. B. (Henry Byron), - McIntyre, Alexander,
    Publication info: Toronto, W.J. Gage, 1914
    Holding Institution: University of Alberta Library
  19. By: Spradling, Kimberly Diane. - Stangl, Frederick B., Jr. - Cook, William Bruce,
    Publication info: Lubbock, TX, Museum of Texas Tech University, [2003]
    Holding Institution: Museum of Texas Tech University
  20. By: Sprengel, Christian Konrad, - Vieweg, Friedrich, - Arndt, Wilhelm, - Capieux, Johann Stephan, - Jäck, C. (Carl), - Wohlgemuth, A.,
    Publication info: Berlin, Bei Friedrich Vieweg dem aeltern, 1793
    Holding Institution: Multiple institutions
  21. By: Sprengel, Christian Konrad.
    Publication info: Berlin, F. Vieweg, 1793
    Holding Institution: Cambridge University Library
    BHL Collections: Charles Darwin's Library
  22. By: Springhill Dahlia Farm. - A.T. Edison (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, A.T. Edison, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  23. By: Springhill Dahlia Farm. - A.T. Edison (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, A.T. Edison, 1942
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  24. By: Springhill Dahlia Farm. - A.T. Edison (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, A.T. Edison, 1943
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  25. By: Springhill Dahlia Farm. - A.T. Edison (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, A.T. Edison, 1944
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  26. By: Springhill Dahlia Farm. - A.T. Edison (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, A.T. Edison, 1945
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  27. By: Springhill Dahlia Farm. - A.T. Edison (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, A.T. Edison, 1946
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  28. By: Springhill Dahlia Farm. - Edison, A. T. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, Springhill Dahlia Farm, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  29. By: Springhill Dahlia Farm. - Edison, A. T. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, Springhill Dahlia Farm, 1950
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  30. By: Springhill Dahlia Farm. - Edison, A. T. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, Springhill Dahlia Farm, [1951]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  31. By: Springhill Dahlia Farm. - Edison, A. T. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, Springhill Dahlia Farm, [1952]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  32. By: Springhill Dahlia Farm. - Edison, A. T. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, Springhill Dahlia Farm, [1953]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  33. By: Springhill Dahlia Farm. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, Springhill Dahlia Farm, 1946
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  34. By: Springhill Dahlia Farm. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, Springhill Dahlia Farm, 1946
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  35. By: Springhill Dahlia Farm. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, Springhill Dahlia Farm, [1954]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  36. By: Springhill Dahlia Farm. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, Springhill Dahlia Farm, [1955]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  37. By: Springhill Dahlia Farm. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Grand Rapids, Michigan, Springhill Dahlia Farm, [1956]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  38. By: Squillace, A. E. - Northern Rocky Mountain Forest and Range Experiment Station (Missoula, Mont.)
    Publication info: Missoula, Mont, Northern Rocky Mountain Forest and Range Experiment Station, [1953]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  39. By: Stacey, E. Clifford.
    Publication info: 1927
    Holding Institution: University of Alberta Library
  40. By: Stacks, Don Winslow,
    Publication info: 1978
    Holding Institution: University of Florida, George A. Smathers Libraries
  41. By: Stadler, Lewis John,
    Publication info: Columbia? Mo, 1922
    Holding Institution: Library of Congress
  42. By: Stadler, Lewis John,
    Publication info: Columbia, Mo, 1921
    Holding Institution: University of California Libraries
  43. By: Stagliano, David M., - Montana Natural Heritage Program.
    Publication info: [Helena, Montana?], Montana Natural Heritage Program, [2010?]
    Holding Institution: Montana State Library
  44. By: Stahl, A. (Agustín),
    Publication info: [San Juan?], Tip. de El Asimilista, 1883-1888
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: Latino Natural History | Publicaciones en Español
  45. By: Stainton, H. T, (Henry Tibbats)
    Edition: 2d ed.
    Publication info: London, J. Van Voorst, 1854
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
  46. By: Stainton, H. T, (Henry Tibbats)
    Publication info: London, J. Van Voorst, 1852
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
  47. By: Stainton, H. T, (Henry Tibbats)
    Publication info: London, 1856-1861
    Holding Institution: Natural History Museum Library, London
  48. By: Stål, Carl,
    Publication info: Stockholm, P. A. Norstedt, 1870-1876
    Holding Institution: Smithsonian Libraries and Archives
  49. By: Standish, James Francis, - University of Alberta. Department of Animal Science.
    Publication info: 1966
    Holding Institution: University of Alberta Library
  50. By: Stanhope, Louisa Sidney. - Payn, Adrien,
    Publication info: Paris, Chaumerot, 1810
    Holding Institution: University Library, University of Illinois Urbana Champaign
  51. By: Stanislas, M. - Institut agricole d'Oka.
    Publication info: La Trappe, Québec, Institut agricole d'Oka, 1917
    Holding Institution: Canadiana.org
  52. By: Stannard, Lewis J. (Lewis Judson),
    Publication info: Urbana, 1958
    Holding Institution: University Library, University of Illinois Urbana Champaign
  53. By: Stansberry, Bret J. (Bret Jeffrey),
    Publication info: [Helena, Mont.], Montana Fish, Wildlife & Parks, 1996
    Holding Institution: Montana State Library
  54. By: Stansch, K.
    Publication info: Braunschweig, G. Wenzel & sohn, 1914
    Holding Institution: Smithsonian Libraries and Archives
  55. By: Stanton, T. R. (Thomas Ray),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1927
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  56. By: Stark Bro’s Nurseries & Orchards Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Louisiana, Mo, Stark Bro's Nurseries & Orchards Co, [1956]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  57. By: Stark, J.
    Publication info: Edinburgh, W. Blackwood; [etc., etc.], 1828
    Holding Institution: University of California Libraries
  58. By: Starling, Ernest Henry,
    Edition: 8th ed.
    Publication info: Chicago, W.T. Keener, 1907
    Holding Institution: Columbia University Libraries
  59. By: Staudinger, Otto, - Schatz, E., - Röber, Johannes, - Langhans, H.
    Publication info: Fürth, V.G. Löwensohn, 1888-1892
    Holding Institution: Multiple institutions
  60. By: Stead, David G. (David George), - New South Wales. Dept. of Fisheries.
    Publication info: [Sydney], Pub. by authority of the government of the State of New South Wales, 1908
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  61. By: Stebbing, Thomas R. R. (Thomas Roscoe Rede),
    Publication info: London, Longmans, Green, 1871
    Holding Institution: University of California Libraries
  62. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, N.Y, Stedman Nurseries, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  63. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, N.Y, Stedman Nurseries, 1943
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  64. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, N.Y, Stedman Nurseries, 1944
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  65. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, N.Y, Stedman Nurseries, 1946
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  66. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, N.Y, Stedman Nurseries, [1947]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  67. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, N.Y, Stedman Nurseries, 1948
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  68. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, N.Y, Stedman Nurseries, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  69. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, New York, Stedman Nurseries, [1950]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  70. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, New York, Stedman Nurseries, [1950]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  71. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, New York, Stedman Nurseries, [1953]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  72. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, New York, Stedman Nurseries, [1952]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  73. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, New York, Stedman Nurseries, [1954]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  74. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, New York, Stedman Nurseries, [1955]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  75. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, New York, Stedman Nurseries, [1956]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  76. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, N.Y, Stedman Nurseries, Inc, 1957
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  77. By: Stedman Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Newfane, N.Y, Stedman Nurseries, Inc, 1958-1959
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  78. By: Steele, Richard, - Atkinson, Thomas, - Peacock, G. - Record, John, - White, Benjamin,
    Publication info: York, Printed for the author, by G. Peacock and sold by B. White and Sons ... London ... [and four others],
    Holding Institution: Research Library, The Getty Research Institute
  79. By: Steffan, Ph. - University College, London. Library Services.
    Publication info: Frankfurt, s.n, 1898
    Holding Institution: UCL Library Services, University College London (UCL)
  80. By: Steiner, Johann Friedrich Rudolph, - Hilscher, Christian Gottlob,
    Publication info: Leipzig, Christian Gottlob Hilscher, 1788
    Holding Institution: Library of the Netherlands Entomological Society, Naturalis Biodiversity Center
  81. By: Steinheil, Fritz,
    Publication info: Jena, G. Fischer, 1913-1931
    Holding Institution: American Museum of Natural History Library
  82. By: Steinheim, Salomon Levi,
    Publication info: Hamburg, Perthes & Besser, 1820
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  83. By: Steinmann, G. (Gustav),
    Publication info: Leipzig, W. Engelmann, 1903
    Holding Institution: Cornell University Library
  84. By: Steinmann, G. (Gustav), - Döderlein, Ludwig,
    Publication info: Leipzig, Engelmann, 1890
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  85. By: Stejneger, Leonhard,
    Publication info: 1912
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  86. By: Stephens, David E. (David Edmund),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  87. By: Stephens, David E. (David Edmund), - McCall, Max Adams, - Bracken, Aaron F. (Aaron Francis),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1923
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  88. By: Stephens, David Edumnd,
    Publication info: Washington, Govt. print. off, 1917
    Holding Institution: Library of Congress
  89. By: Stepnisky, David P. - Alberta. Fish and Wildlife Division. - Alberta. Alberta Sustainable Resource Development.
    Publication info: [Edmonton], Alberta Sustainable Resource Development, Fish & Wildlife Division, Resource Status and Assessment Branch, 2002
    Holding Institution: University of Alberta Library
  90. By: Šternberg, Kašpar, Graf, - Bray, François Gabriel, comte de, - Sturm, Jakob, - Preussler, Joh. Dan. - Auinger, E. Anton. - Both, Franz, - Christophe Ernest Brenck.
    Publication info: Ratisbonne [Regensburg], Imprimé chez la veuve de Christophe Ernest Brenck, [1820]-1826
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
  91. By: Stern's Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Geneva, New York, Stern's Nurseries, August, 1953
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  92. By: Stern's Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Geneva, New York, Stern's Nurseries, [1955]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  93. By: Steuart, Mary E.
    Publication info: London, H. J. Drane, [1905]
    Holding Institution: University of California Libraries
  94. By: Steudel, Ernst Gottlieb,
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: John Torrey Papers
  95. By: Steuer, Adolf,
    Publication info: Jena, G. Fisher, 1901
    Holding Institution: Smithsonian Libraries and Archives
  96. By: Stewart, John, - Davenport, E. (Eugene),
    Publication info: Chicago, Rand, McNally, c1923
    Holding Institution: University of Connecticut Libraries
  97. By: Stewart, Ronald E. (Ronald Eugene), - Gross, Larry L. - Honkala, Barbara H. - United States. Forest Service.
    Publication info: [Washington, D.C.], U.S. Forest Service, 1984
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  98. By: Stiassny, Melanie L. J. - Mezey, Jason G.
    Publication info: New York, N.Y, American Museum of Natural History, c1993
    Holding Institution: American Museum of Natural History Library
  99. By: Stiles, Charles Wardell, - Frankland, W. Ashby. - Hassall, Albert, - Jones, Louise (Tayler), Mrs.
    Publication info: Washington, Govt. print. off, 1902
    Holding Institution: Library of Congress
  100. By: Stillich, Oskar,
    Publication info: Jena, G. Fischer, 1899
    Holding Institution: University of Toronto - Robarts Library
  101. By: Stinson, Robert Anthony.
    Publication info: Edmonton, Dept. of Plant Science, University of Alberta, 1968
    Holding Institution: University of Alberta Library
  102. By: Stockard, Charles R. (Charles Rupert),
    Publication info: Philadelphia, Pa, [1915]
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  103. By: Stockerl, Edward C. - Kent, Robert L. - Alberta. Pesticide Chemicals Branch.
    Publication info: Alberta, Alberta Environment, Pollution Control Division, Pesticide Chemicals Branch, 1984
    Holding Institution: University of Alberta Library
  104. By: Stockerl, Edward C. - Kent, Robert L. - Thurber, Lorne A. - Alberta. Pesticide Chemicals Branch.
    Publication info: Alberta, Alberta Environment, Pollution Control Division, Pesticide Chemicals Branch, 1984
    Holding Institution: University of Alberta Library
  105. By: Stockman, Ralph. - University of Glasgow. Library.
    Publication info: Endinburgh, Young J. Pentland, [1896]
    Holding Institution: University of Glasgow Library
  106. By: Stone, M. W. (Marshall Weddell) - Foley, F. B. - Bixby, D. H.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1953
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  107. By: Stoneville Pedigreed Seed Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Stoneville, Mississippi, Stoneville Pedigreed Seed Co, [1954]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  108. By: Storrs & Harrison Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Painesville, Ohio, Storrs & Harrison Co, 1922
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  109. By: Stout, A.B. (Arlow Burdette )
    Publication info: Washington, Carnegie Inst, 1915
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  110. By: Stout, A.B. (Arlow Burdette )
    Publication info: Washington, D.C, Carnegie Institution of Washington, 1915
    Holding Institution: NCSU Libraries
  111. By: Stout, A.B. (Arlow Burdette )
    Publication info: Washington, D.C, Carnegie Institution of Washington, 1915
    Holding Institution: University of California Libraries
  112. By: Strakosch, Siegfried von,
    Publication info: Berlin, P. Parey, 1910
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  113. By: Strauss, Richard E - Bradley, Robert D. - Owen, Robert D. - Texas Tech University. Museum,
    Publication info: Lubbock, TX, Museum of Texas Tech University, 2002
    Holding Institution: Museum of Texas Tech University
  114. By: Strecker, Wilhelm,
    Edition: 4., verbesserte Aufl.
    Publication info: Berlin, P. Parey, 1906
    Holding Institution: Smithsonian Libraries and Archives
  115. By: Stringer, Paul William.
    Publication info: Edmonton, 1966
    Holding Institution: University of Alberta Library
  116. By: Stromer von Reichenbach, Ernst, Freiherr,
    Publication info: Stuttgart, E. Schweizerbart'sche Verlagsbuchh, 1915
    Holding Institution: Smithsonian Libraries and Archives
  117. By: Stuart, George.
    Publication info: Cleveland, Ohio, J. B. Savage, printer, 1879
    Holding Institution: Library of Congress
  118. By: Stumpp & Walter Co. (New York, N.Y.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: New York, Stumpp & Walter Co, [1946?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  119. By: Sudre, Henri,
    Publication info: Le Mans : Imprimerie de l'Institut de Bibliographie, 12, Place des Jacobins (Typographie Edmond Monnoyer Le Mans (Sartthe)), 1898
    Holding Institution: Biblioteca Digital del Real Jardín Botánico de Madrid
  120. By: Sudre, Henri,
    Publication info: Le Mans : Imprimerie de l'Institut de Bibliographie (Ancienne Maison Monnoyer), 1900
    Holding Institution: Biblioteca Digital del Real Jardín Botánico de Madrid
  121. By: Sudre, Henri,
    Publication info: Le Mans : Imprimerie de l'Institut de Bibliographie (Anc. Maison Monnoyer), 1902
    Holding Institution: Biblioteca Digital del Real Jardín Botánico de Madrid
  122. By: Sudre, Henri,
    Publication info: Le Mans : Imprimerie de l'Institut de Bibliographie, 12, Place des Jacobins (Typographie Monnoyer), 1903
    Holding Institution: Biblioteca Digital del Real Jardín Botánico de Madrid
  123. By: Suissa, Samy Salomon,
    Publication info: 1982
    Holding Institution: University of Florida, George A. Smathers Libraries
  124. By: Sukhorukov, Alexander - Sennikov, Alexander - Veranso-Libalah, Marie Claire - Kushunina, Maria - Nilova, Maya - Heath, Roger - Heath, Alison - Mazei, Yuri - Zaika, Maxim A.
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    Holding Institution: Pensoft Publishers
  125. By: Sullins, Monty, - Sullivan, Daniel,
    Publication info: Helena, MT, Montana Department of Agriculture, [date of publication not identified]
    Holding Institution: Montana State Library
  126. By: Sullivan, Daniel, - Sullins, Monty. - Montana. Environmental Management Division. Technical Services Bureau.
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    Holding Institution: Montana State Library
  127. By: Sullivan, Daniel, - Sullins, Monty. - Montana. Environmental Management Division. Technical Services Bureau.
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    Holding Institution: Montana State Library
  128. By: Sullivan, Louis R. (Louis Robert), - American Museum of Natural History
    Publication info: New York, American Museum of Natural History, 1928
    Holding Institution: American Museum of Natural History Library
  129. By: Sulzer, Richard Lee,
    Publication info: 1950
    Holding Institution: Duke University Libraries
  130. By: Summers, John Nicholas,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1922
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  131. By: Sumner, Francis B. (Francis Bertody),
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  132. By: Sunnyslope Gardens. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: San Gabriel, California, Sunnyslope Gardens, 1958
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  133. By: Sunshine Cottonseed Company. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: McKinney, Texas, Sunshine Cottonseed Company, [1954?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  134. By: Sunshine Cottonseed Company. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: McKinney, Texas, Sunshine Cottonseed Company, [1953?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  135. By: Sunshine Cottonseed Company. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: McKinney, Texas, Sunshine Cottonseed Company, [1949?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  136. By: Sunshine Cottonseed Company. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: McKinney, Texas, Sunshine Cottonseed Company, [1948?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  137. By: Surcouf, J. M. R. (Jacques M. R.), - Gonzalez-Rincones, R.
    Publication info: Paris, A. Maloine, 1911-12
    Holding Institution: Smithsonian Libraries and Archives
  138. By: Surcouf, J. M. R. (Jacques M. R.), - Ricardo, Gertrude - London School of Hygiene and Tropical Medicine.
    Publication info: Paris, Masson et cie, 1909
    Holding Institution: Multiple institutions
  139. By: Surface, Henry E. (Henry Earl),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1914
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  140. By: Susko, R. J. - Fullen, Len. - Alberta. Alberta Agriculture. Production and Resource Economics Branch.
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    Holding Institution: University of Alberta Library
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    Holding Institution: University of Alberta Library
  142. By: Sutton, Arthur W.
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    Holding Institution: University of California Libraries
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    Holding Institution: University of California Libraries
  144. By: Sutton, Martin H. F.
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    Holding Institution: University of California Libraries
  146. By: Svedelius, Nils,
    Publication info: Ceylon?, s.n, 1906?
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  147. By: Swain Nelson and Sons Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Glenview, Illinois, Swain Nelson & Sons Co, [1941?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  148. By: Swainson, William,
    Publication info: London, Printed for William Wood, 1821-
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  149. By: Swainson, William, - Hanely, Sylvanus Charles Thorp,
    Edition: 2d ed.
    Publication info: London, H.G. Bohn, 1841
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  150. By: Swammerdam, Jan,
    Publication info: Amsterdam, Abraham Wolfgang, 1675
    Holding Institution: Library of the Netherlands Entomological Society, Naturalis Biodiversity Center
  151. By: Swanson, E. R. (Earl Raymond), - Taylor, C. R. - Van Blokland, P. J.
    Publication info: Urbana, Agricultural Experiment Station, College of Agriculture, University of Illinois at Urbana-Champaign, 1978
    Holding Institution: University Library, University of Illinois Urbana Champaign
  152. By: Swedberg Nursery. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Battle Lake, Minn, Swedberg Nursery, [1942?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  153. By: Swedenborg, Emanuel, - Clissold, Augustus, - Wilkinson, James John Garth,
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    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
  154. By: Sweeney, J. P. (James P.),
    Publication info: Washington], Agricultural Research Service. U.S. Dept. of Agriculture, 1965
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  155. By: Swinson, Carl R. (Carl Robert), - Funk, W. C. (Warren Clemmer),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1926
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  156. By: Sylvarium Gardens. - Crawford, L. E. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: North Olmsted, Ohio, Sylvarium Gardens, 1933
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
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  157. By: Symonds, John Addington,
    Edition: 3rd ed.
    Publication info: London, Smith, Elder, 1907
    Holding Institution: University of Toronto - Robarts Library
  158. By: Symposium On Endangered And Threatened Biota Of North Carolina Meredith College) - Cooper, John E. (John Edward), - Robinson, Sarah S., - Funderburg, John B. (John Broadus) Jr. - North Carolina State Museum of Natural History.
    Publication info: Raleigh, N.C. State Museum of Natural History, 1977
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  160. By: Szaro, Robert C. - Balda, Russell P. (Russell Paul),
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    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  161. By: T.S. Hubbard (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Fredonia, N.Y, T.S. Hubbard Co, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  162. By: T.S. Hubbard (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Fredonia, N.Y, T.S. Hubbard Co, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  163. By: T.S. Hubbard (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Fredonia, N.Y, T.S. Hubbard Co, 1911
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  164. By: T.S. Hubbard (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Fredonia, N.Y, T.S. Hubbard Co, 1911
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  165. By: T.S. Hubbard (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Fredonia, N.Y, T.S. Hubbard Co, 1910
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  166. By: T.S. Hubbard (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Fredonia, N.Y, T.S. Hubbard Co, 1910
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
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  167. By: Taché, Alexandre A. (Alexandre Antonin),
    Publication info: Montreal, Typographie du Nouveau Monde, 1869
    Holding Institution: Queen's University, W.D. Jordan Special Collections & Music Library
  168. By: Tachibana, Morikuni,
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  170. By: Tanner, John Henry,
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    Holding Institution: University of Toronto - Gerstein Science Information Centre
  171. By: Tansley, A. G., (Arthur George), Sir,
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    Holding Institution: BHL SciELO
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    Holding Institution: BHL SciELO
  177. By: Tarr, Ralph S. (Ralph Stockman),
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    Holding Institution: University of Toronto - Gerstein Science Information Centre
  178. By: Taschenberg, Ernst Ludwig,
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    Holding Institution: NCSU Libraries
  179. By: Tasmanian Field Naturalists' Club
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    Holding Institution: Multiple institutions
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  180. By: Tassy, Louis,
    Edition: 2. éd.,
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    Holding Institution: Library of Congress
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    Holding Institution: American Museum of Natural History Library
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    Publication info: 1949
    Holding Institution: American Museum of Natural History Library
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    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
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    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  186. By: Taylor, Norman,
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    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
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    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
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    Holding Institution: Bureau of Land Management
  189. By: Tejera, Enrique
    Publication info: 1917-1918
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  190. By: Temminck, C.J. (Coenraad Jacob),
    Publication info: Leiden, E.J. Brill, 1853
    Holding Institution: Smithsonian Libraries and Archives
  191. By: Teng, Jon I.,
    Publication info: 1965
    Holding Institution: University of Florida, George A. Smathers Libraries
  192. By: Tenhet, Joseph N. (Joseph Nesbitt), - United States. Office of Experiment Stations.
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    Holding Institution: University of Florida, George A. Smathers Libraries
    BHL Collections: Expanding Access to Biodiversity Literature
  193. By: Tenney, Sanborn,
    Publication info: New York, Scribner, c1875
    Holding Institution: MBLWHOI Library
  194. By: Tenore, Michele,
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    Holding Institution: California Academy of Sciences
  195. By: Tergas, Luis E.,
    Publication info: 1968
    Holding Institution: University of Florida, George A. Smathers Libraries
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    Holding Institution: University of Toronto - Gerstein Science Information Centre
  197. By: Terrell, Edward E. - Peterson, Paul M. - Wergin, William P.
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    Holding Institution: Smithsonian Libraries and Archives
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    Holding Institution: Field Museum of Natural History Library
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    Holding Institution: University of Florida, George A. Smathers Libraries
  200. By: Teschemacher, James E. (James Englebert),
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    Holding Institution: Library of Congress
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    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
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    Holding Institution: Cornell University Library
  203. By: Thébault, Victor,
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    Holding Institution: Smithsonian Libraries and Archives
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    Publication info: Los Angeles, Calif, Theodore Payne, c1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  205. By: Theodorus, Iacobus,
    Publication info: Francofurti ad Moenum : [Nicolaus Bassaeus], 1590
    Holding Institution: Biblioteca Digital del Real Jardín Botánico de Madrid
  206. By: Theodorus, Iacobus, - Bassée, Nicolas,
    Publication info: Francofurti ad Moenum, [N. Bassaeus], 1590
    Holding Institution: Chicago Botanic Garden, Lenhardt Library
    BHL Collections: Blog Features
  207. By: Theophrastus. - Hort, Arthur Fenton, Bart.,
    Publication info: London, Heinemann, 1916
    Holding Institution: Internet Archive
  208. By: Theophrastus. - Hort, Arthur, Sir,
    Publication info: London, W. Heinemann, 1916
    Holding Institution: University of Toronto - Pontifical Institute of Medieval Studies
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    Publication info: London, W. Heinemann, 1916-1926
    Holding Institution: New York Public Library
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    Holding Institution: University of Toronto - Gerstein Science Information Centre
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    Holding Institution: University of Toronto - Gerstein Science Information Centre
  212. By: Thienemann, Friedrich August Ludwig,
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    Holding Institution: Naturalis Biodiversity Center
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    Holding Institution: Museum of Texas Tech University
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    Publication info: Dresher, Pa, Thomas B. Meehan Co, 1930
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  215. By: Thomas B. Meehan Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Dresher, Pa, Thomas B. Meehan Co, 1931
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  216. By: Thomas B. Meehan Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Dresher, Pa, Thomas B. Meehan Co, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  217. By: Thomas, Friedrich August Wilhelm,
    Publication info: Jena, G. Fischer, 1914
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  218. By: Thomas, Saturnin.
    Publication info: Paris, A. Delahaye, 1865
    Holding Institution: Smithsonian Libraries and Archives
  219. By: Thomas, Thomas Henry,
    Publication info: S.l, s.n, 1887?
    Holding Institution: Canadiana.org
  220. By: Thomas, William Beach, Sir, - Collett, Anthony Keeling,
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    Holding Institution: University of California Libraries
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    Holding Institution: University of California Libraries
  222. By: Thompson, Edward F. - Coastal Engineering Research Center (U.S.)
    Publication info: Fort Belvoir, Va, U.S. Army, Corps of Engineers, Coastal Engineering Research Center, 1980
    Holding Institution: MBLWHOI Library
  223. By: Thompson, Frederick C.
    Publication info: 1966
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  224. By: Thompson, Frederick C.
    Publication info: 1967
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  225. By: Thompson, Henry.
    Publication info: New York, W.R. Jenkins, 1903
    Holding Institution: Webster Family Library of Veterinary Medicine
  226. By: Thompson, Henry.
    Edition: 4th ed.
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    Holding Institution: University of California Libraries
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    Holding Institution: MBLWHOI Library
  228. By: Thompson, John Eric Sidney, Sir, - Laufer, Berthold,
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    Holding Institution: Field Museum of Natural History Library
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    Holding Institution: MBLWHOI Library
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    Holding Institution: University of California Libraries
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  233. By: Thomson, J. Arthur (John Arthur),
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    Holding Institution: University Library, University of Illinois Urbana Champaign
  234. By: Thomson, James Livingston,
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    Holding Institution: Smithsonian Libraries and Archives
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    Publication info: London, Longmans, Green and co, 1912
    Holding Institution: University of California Libraries
  236. By: Thomson, Robert Dundas,
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    Holding Institution: Library of Congress
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    Holding Institution: Multiple institutions
  238. By: Thonner, Franz,
    Publication info: Berlin, R. Friedländer, 1901
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  239. By: Thoreau, Henry David, - Blake, H. G. O. (Harrison Gray Otis),
    Publication info: Boston, Houghton, Mifflin and company, 1881
    Holding Institution: Smithsonian Libraries and Archives
    BHL Collections: Earth Optimism
  240. By: Thorley, John,
    Edition: 2d ed.
    Publication info: London, J. Waugh, printer, 1765
    Holding Institution: Cornell University Library
  241. By: Thorley, John, - Waugh, James (Bookseller)
    Edition: The second edition, illustrated with copper-plates.
    Publication info: London, printed by J. Waugh in Lonbard-street, and sold by N. Thorley, at the Lock and Key, facing the Mansion-house, MDCCLXV [1765]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
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    Holding Institution: University of California Libraries
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    Holding Institution: Naval Postgraduate School
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    Holding Institution: Cornell University Library
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    Holding Institution: Library of Congress
  246. By: Thornton, Robert John,
    Publication info: London, Printed for the author by J. Whiting, 1812
    Holding Institution: Smithsonian Libraries and Archives
  247. By: Thorp, James H. - Gibbons, J. Whitfield, - Savannah River Ecology Laboratory.
    Publication info: [Washington], Technical Information Center, U.S. Dept. of Energy, 1978
    Holding Institution: MBLWHOI Library
  248. By: Thos. W. Emerson Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Boston, Massachusetts, Thomas W. Emerson Company, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  249. By: Thos. W. Emerson Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Boston, Massachusetts, Thomas W. Emerson Company, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
  250. By: Thos. W. Emerson Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Boston, Massachusetts, Thomas W. Emerson Company, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
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  2. By: Ellender, R D - Cook, D W - Sheladia, V L - Johnson, R A
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  3. By: Ellenrieder, C. A. M. M. M. von
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  4. By: Eller, E. R.
    Type: Article
    In: Annals of the Carnegie Museum
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  5. By: Elliot, Brendan P
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    Type: Article
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    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1878-04-29
  138. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1881-04-29
  139. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1847-04-03
  140. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1848-04-03
  141. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1882-04-30
  142. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1882-04-30
  143. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1863-04-04
  144. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1866-04-04
  145. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1859-04-05
  146. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1841-04-06
  147. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1841-04-06
  148. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1865-04-06
  149. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1856-04-07
  150. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1844-04-08
  151. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1851-04-09
  152. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1856-04-09
  153. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1872-04-09
  154. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1860-08-01
  155. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1863-08-01
  156. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1876-08-01
  157. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1866-08-11
  158. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1842-08-13
  159. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1848-08-13
  160. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1848-08-13
  161. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1859-08-13
  162. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1863-08-13
  163. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1881-08-15
  164. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1861-08-17
  165. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1855-08
  166. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1879-08
  167. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1846-08-02
  168. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1876-08-02
  169. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1879-08-02
  170. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1877-08-20
  171. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1848-08-22
  172. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1873-08-22
  173. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1841-08-23
  174. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1865-08-23
  175. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1867-08-24
  176. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1848-08-25
  177. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1857-08-25
  178. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1865-08-28
  179. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1855-08-30
  180. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1877-08-30
  181. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1875-08-31
  182. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1853-08-04
  183. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1853-08-04
  184. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1873-08-05
  185. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1849-08-06
  186. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1880-08-08
  187. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1841-12-10
  188. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1870-12-10
  189. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1851-12-13
  190. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1859-12-13
  191. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1882-12-13
  192. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1883-12-13
  193. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1841-12-14
  194. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1842-12-14
  195. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1852-12-14
  196. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1877-12-15
  197. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1858-12-16
  198. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1878-12-16
  199. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1849-12-17
  200. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1871-12
  201. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1882-12
  202. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1862-12-19
  203. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1853-12-02
  204. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1846-12-20
  205. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1848-12-20
  206. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1848-12-21
  207. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1849-12-21
  208. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1871-12-22
  209. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1881-12-22
  210. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1881-12-24
  211. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1882-12-26
  212. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1867-12-27
  213. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1871-12-27
  214. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1878-12-27
  215. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1883-12-28
  216. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1857-12-29
  217. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1866-12-29
  218. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1882-12-29
  219. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1852-12-03
  220. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1876-12-03
  221. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1853-12-30
  222. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1859-12-30
  223. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1846-12-31
  224. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1875-12-31
  225. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1879-12-04
  226. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1844-12-06
  227. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1875-12-08
  228. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1846-12-09
  229. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1861-12-09
  230. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1866-02-01
  231. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1847-02-11
  232. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1855-02-11
  233. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1863-02-12
  234. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1861-02-13
  235. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1866-02-14
  236. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1873-02-14
  237. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1848-02-15
  238. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1850-02-15
  239. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1880-02-16
  240. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1842-02-17
  241. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1844-02-17
  242. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1874-02-17
  243. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1879-02-17
  244. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1882-02-17
  245. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1847-02
  246. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1850-02
  247. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1845-02-20
  248. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1852-02-20
  249. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1850-02-21
  250. By: Engelmann, George,
    Type: Correspondence
    In: George Engelmann letters to Asa Gray
    Date: 1850-02-22
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