Books in Animal
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Ecological Studies of the Timber Wolf in Northeastern Minnesota
L. David Mech, Louis Daniel Frenzel, Robert R. Ream, John W. Winship, and P. D. Karns
361 downloads
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Journal of Entomology and Zoology, Vol. 11, No. 2, June 1919
Various
360 downloads
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Birds, Illustrated by Color Photography, Vol. 2, No. 5
Various
355 downloads
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Natural History of the Prairie Vole (Mammalian Genus Microtus)
E. W. Jameson
355 downloads
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Marvels of Pond-life
Henry James Slack
352 downloads
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Science of Trapping
Elmer Harry Kreps
348 downloads
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A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México
William Edward Duellman
347 downloads
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A Monograph on the Sub-class Cirripedia (Volume 1 of 2)
Charles Darwin
346 downloads
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Ducks and Geese
Harry M. Lamon and Rob R. Slocum
343 downloads
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Systematic Status of a South American Frog, Allophryne ruthveni Gaige
John D. Lynch and Howard L. Freeman
343 downloads
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Freshwater Sponges, Hydroids & Polyzoa
Nelson Annandale
342 downloads
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North American Yellow Bats, 'Dasypterus,' and a List of the Named Kinds of the Genus Lasiurus Gray
E. Raymond Hall and J. Knox Jones
342 downloads
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The Determined Angler and the Brook Trout
Charles Barker Bradford
336 downloads
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Fur Farming
A. R. Harding
335 downloads
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Zoological Illustrations, Volume 2
William Swainson
334 downloads
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Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz
John M. Legler
333 downloads
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Humpback Whales in Glacier Bay National Monument, Alaska
United States. Marine Mammal Commission
328 downloads
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Life History of the Kangaroo Rat
Charles Taylor Vorhies and Walter P. Taylor
328 downloads
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Birds from North Borneo
Max C. Thompson
327 downloads
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Systematic Status of the Colubrid Snake, Leptodeira discolor Günther
William Edward Duellman
325 downloads
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Mammals Obtained by Dr. Curt von Wedel from the Barrier Beach of Tamaulipas, Mexico
E. Raymond Hall
324 downloads
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A Field Study of the Kansas Ant-Eating Frog, Gastrophryne olivacea
Henry S. Fitch
323 downloads
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Speciation of the Wandering Shrew
James S. Findley
321 downloads
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Antarctic Penguins: A Study of Their Social Habits
G. Murray Levick
321 downloads
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A Check-List of the Birds of Idaho
M. Dale Arvey
318 downloads
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