Books in Category: Science - Biology
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Philosophical Transactions of the Royal Society - Vol 1 - 1666
Various
1066 downloads
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North American Recent Soft-Shelled Turtles (Family Trionychidae)
Robert G. Webb
1064 downloads
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The Sacred Beetle, and Others
Jean-Henri Fabre
1045 downloads
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The pears of New York
U. P. Hedrick
1041 downloads
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Woman in Science
J. A. Zahm
1036 downloads
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Animal Behaviour
C. Lloyd Morgan
1035 downloads
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A Text-book of Entomology
A. S. Packard
1030 downloads
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A History of North American Birds; Land Birds; Vol. 3 of 3
Spencer Fullerton Baird, T. M. Brewer, and Robert Ridgway
1028 downloads
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Syndrome
Thomas Hoover
1026 downloads
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Form and Function: A Contribution to the History of Animal Morphology
E. S. Russell
1023 downloads
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Handbuch der Pharmakognosie : Zweiter Band. Spezielle Pharmakognosie (German)
A. Tschirch
1022 downloads
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The Dog
William Youatt
1022 downloads
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Forest Trees of Texas: How to Know Them
Wilbur R. Mattoon and C. B. Webster
1021 downloads
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Reflections on the Decline of Science in England, and on Some of Its Causes
Charles Babbage
1020 downloads
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The North American Slime-Moulds
Thomas H. Macbride
1016 downloads
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Elements of Physiophilosophy
Lorenz Oken
1015 downloads
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The works of Francis Maitland Balfour, Volume 1 (of 4) : Separate memoirs
Francis M. Balfour
1015 downloads
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The Human Side of Animals
Royal Dixon
1012 downloads
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Herbals, Their Origin and Evolution: A Chapter in the History of Botany 1470-1670
Agnes Robertson Arber
1005 downloads
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Natural History of the Racer Coluber constrictor
Henry S. Fitch
1003 downloads
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The Ocean World: Being a Description of the Sea and Its Living Inhabitants.
Louis Figuier
1003 downloads
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The Prolongation of Life: Optimistic Studies
Elie Metchnikoff
1002 downloads
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Trees of the Northern United States
A. C. Apgar
999 downloads
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The Ancient Life History of the Earth
Henry Alleyne Nicholson
998 downloads
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The grapes of New York
U. P. Hedrick
997 downloads