Author
SpringerLink (Online service)
94
Romer, Alfred Sherwood, 1894-1973
49
Wiedersheim, Robert, 1848-1923
32
William B. Provine Collection on Evolution and Genetics
29
Jordan, David Starr, 1851-1931
22
ProQuest (Firm)
22
Huxley, Thomas Henry, 1825-1895
21
Gräper, Ludwig, 1882-
19
Walker, Warren F., Jr
19
Zoological Society of London
19
Kardong, Kenneth V
16
Müller-Schwarze, Dietland
16
Centre national de la recherche scientifique (France)
15
Kingsley, J. S (John Sterling), 1854-1929
15
Müller-Schwarze, Dietland
15
ebrary, Inc
15
De Gruyter
14
London Zoo (London, England)
14
De Beer, Gavin, Sir, 1899-1972
13
History of Medicine Collection (David M. Rubenstein Rare Book & Manuscript Library)
13
Norris, David O
13
Pough, F. Harvey
13
Sclater, Philip Lutley, 1829-1913
13
United States National Park Service
13
Walker, Warren F (Warren Franklin)
13
Geological Survey (U.S.)
12
Kent, George C (George Cantine), 1914-2012
12
New York Academy of Sciences
12
Owen, Richard, 1804-1892
12
Colbert, Edwin H (Edwin Harris), 1905-2001
11
Cope, E. D (Edward Drinker), 1840-1897
11
Flourens, P (Pierre), 1794-1867
11
Gegenbaur, C (Carl), 1826-1903
11
Kent, George C (George Cantine), 1914-
11
Popper, Arthur N
11
Adams, Leverett A (Leverett Allen), 1877-1976
10
Ariëns Kappers, C. U (Cornelius Ubbo), 1877-1946
10
Eddy, Samuel, 1897-1972
10
Fay, Richard R
10
Goerttler, Kurt, 1898-
10
Janis, Christine M (Christine Marie), 1950-
10
Mark B. Adams Emergence of Modern Science Collection (University of Pennsylvania)
10
Shumway, Waldo, 1891-
10
Clarence J. Marshall Memorial Library Fund
9
Colbert, Edwin Harris, 1905-
9
Hertwig, Oscar, 1849-1922
9
Huber, G. Carl (Gotthelf Carl), 1865-1934
9
Oppel, Albert, 1863-1915
9
Tinbergen, Niko, 1907-1988
9
Crosby, Elizabeth Caroline, 1888-1983
8
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