Books in Category: Science - Biology
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Illustrations of Exotic Entomology, Volume 1
Dru Drury
841 downloads
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Recuerdos de mi vida (tomo 2 de 2) (Spanish)
Santiago Ramón y Cajal
840 downloads
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A narrative of travels on the Amazon and Rio Negro, : with an account of the native tribes, and observations on the climate, geology, and natural history of the Amazon valley
Alfred Russel Wallace
837 downloads
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Butterflies Worth Knowing
Clarence Moores Weed
837 downloads
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The Amphibians and Reptiles of Michoacán, México
William Edward Duellman
836 downloads
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Birds of the Rockies
Leander S. Keyser
834 downloads
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The Insect
Jules Michelet
832 downloads
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Collected Essays, Volume V
Thomas Henry Huxley
832 downloads
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Animal Behaviour
C. Lloyd Morgan
830 downloads
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Metabolic Adaptation to Climate and Distribution of the Raccoon Procyon Lotor and Other Procyonidae
John N. Mugaas, John Seidensticker, and Kathleen P. Mahlke-Johnson
829 downloads
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The History of Creation, Vol. 2 (of 2)
Ernst Haeckel
829 downloads
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Coral Reefs
Charles Darwin
828 downloads
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The Geographical Distribution of Animals, Volume 2
Alfred Russel Wallace
826 downloads
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The romance of insect life : Interesting descriptions of the strange and curious in the insect world
Edmund Selous
826 downloads
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Taboo and genetics : A study of the biological, sociological and psychological foundation of the family
Melvin M. Knight, Iva Lowther Peters, and Phyllis Blanchard
825 downloads
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The Beaked Whales of the Family Ziphiidae
Frederick W. True
825 downloads
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Extinct birds : An attempt to unite in one volume a short account of those birds which have become extinct in historical times
Baron Lionel Walter Rothschild Rothschild
824 downloads
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Anatomy of the Cat
Jacob Reighard and H. S. Jennings
822 downloads
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On the mode of communication of cholera
John Snow
822 downloads
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The Chautauquan, Vol. 05, April 1885
Chautauqua Institution and Chautauqua Literary and Scientific Circle
821 downloads
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The Nursery-Book: A Complete Guide to the Multiplication and Pollination of Plants
L. H. Bailey
818 downloads
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Life and Letters of Thomas Henry Huxley — Volume 1
Thomas Henry Huxley
818 downloads
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Philosophical transactions, Vol. L. Part II. For the year 1758.
Various and Royal Society
815 downloads
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On Molecular and Microscopic Science, Volume 2 (of 2)
Mary Somerville
815 downloads
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Essays on the Microscope
George Adams
807 downloads