Author
Edward Potts Cheyney Memorial Fund
262
Edgar Fahs Smith Memorial Collection (University of Pennsylvania)
147
William B. Provine Collection on Evolution and Genetics
119
De Gruyter
93
Darwin, Charles, 1809-1882
67
ProQuest ebook central
51
National Academy of Sciences (U.S.)
48
Gotham Book Mart Collection (University of Pennsylvania)
46
History of Science Collection (Brown University)
42
Muir, John, 1838-1914
35
Mark B. Adams Emergence of Modern Science Collection (University of Pennsylvania)
34
Darwin, Francis, Sir, 1848-1925
23
Audubon, John James, 1785-1851
22
Gribbin, John, 1946-
19
Alumni and Friends Memorial Book Fund
18
Feynman, Richard P (Richard Phillips), 1918-1988
18
Royal College of Physicians of London
18
David E. Pingree Collection (Brown University)
17
History of Medicine Collection (David M. Rubenstein Rare Book & Manuscript Library)
17
American Council of Learned Societies
16
Gould, Stephen Jay
16
Rosengarten Family Fund
16
Sobel, Dava
16
Humboldt, Alexander von, 1769-1859
15
Huxley, Thomas Henry, 1825-1895
15
Smith, Edgar F (Edgar Fahs), 1854-1928
15
EBSCOhost
14
Gribbin, Mary
14
Huxley, Leonard, 1860-1933
14
Leighton, Ralph
14
Sallie Bingham Center for Women's History and Culture
14
Gribbin, John R
13
Lisa Unger Baskin Collection (David M. Rubenstein Rare Book & Manuscript Library)
13
Royal Society (Great Britain)
13
Walter de Gruyter & Co
13
Goodall, Jane, 1934-
12
Hodges, Andrew
12
Hunter, Michael, 1949-
12
Strathern, Paul, 1940-
12
Akademii︠a︡ nauk SSSR
11
American Philosophical Society
11
Bogoli︠u︡bov, A. N (Alekseĭ Nikolaevich)
11
Browne, E. J (E. Janet), 1950-
11
Crowther, J. G (James Gerald), 1899-1983
11
Dyson, Freeman J
11
Royal Botanic Gardens, Kew
11
Shea, William R
11
Vallery-Radot, René, 1853-1933
11
White, Michael, 1959-2018
11
World Scientific (Firm)
11
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