Books in Category: Science - Biology
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Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.
George Francis Atkinson
25040 downloads
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The Elements of Bacteriological Technique
J. W. H. Eyre
21604 downloads
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On the Origin of Species by Means of Natural Selection
Charles Darwin
15988 downloads
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Vegetable Teratology
Maxwell T. Masters
15604 downloads
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Darwin, and After Darwin, Volumes 1 and 3
George John Romanes
15586 downloads
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The Variation of Animals and Plants Under Domestication, Vol. I.
Charles Darwin
15455 downloads
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More Letters of Charles Darwin — Volume 1
Charles Darwin
15194 downloads
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Life and Letters of Charles Darwin — Volume 1
Charles Darwin
15153 downloads
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Contributions to the Theory of Natural Selection
Alfred Russel Wallace
12912 downloads
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Cattle and Their Diseases
Robert Jennings
12703 downloads
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Mysteries of Bee-keeping Explained
M. Quinby
11655 downloads
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The Natural History of Pliny, Volume 3 (of 6)
the Elder Pliny
10517 downloads
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The Theories of Darwin and Their Relation to Philosophy, Religion, and Morality
Rudolf Schmid
10505 downloads
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On the Origin of Species By Means of Natural Selection
Charles Darwin
10316 downloads
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The Notebooks of Leonardo Da Vinci — Complete
da Vinci Leonardo
10312 downloads
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Evolution, Old & New
Samuel Butler
10230 downloads
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Birds of the Rockies
Leander S. Keyser
9000 downloads
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The Foundations of the Origin of Species
Charles Darwin
8995 downloads
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Insects and Diseases
Rennie Wilbur Doane
8946 downloads
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The Medicinal Plants of the Philippines
T. H. Pardo de Tavera
7666 downloads
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Evolution in Modern Thought
7529 downloads
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The Dawn of Reason; or, Mental Traits in the Lower Animals
Jr. James Weir
7416 downloads
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Zoölogische Philosophie (Dutch)
Jean Baptiste Pierre Antoine de Monet de Lamarck
7239 downloads
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Letters of Asa Gray; Vol. 2
Asa Gray
7220 downloads
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Sir Jagadis Chunder Bose, His Life and Speeches
Jagadis Chandra Bose
7133 downloads
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