Books in Category: Science - Biology
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The Autobiography of Charles Darwin
Charles Darwin
951 downloads
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The Life of the Bee
Maurice Maeterlinck
945 downloads
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Studies in the History and Method of Science, vol. 1 (of 2)
943 downloads
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The Dawn of Reason; or, Mental Traits in the Lower Animals
Jr. James Weir
942 downloads
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A Text-book of Entomology
A. S. Packard
941 downloads
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The Bacillus of Long Life
Loudon M. Douglas
926 downloads
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Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
William Saunders
923 downloads
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A Journey in Brazil
Louis Agassiz and Elizabeth Cabot Cary Agassiz
920 downloads
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The Variation of Animals and Plants Under Domestication, Vol. I.
Charles Darwin
917 downloads
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The Amphibians and Reptiles of Michoacán, México
William Edward Duellman
910 downloads
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Mysteries of Bee-keeping Explained
M. Quinby
899 downloads
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The Descent of Man and Selection in Relation to Sex, Vol. I
Charles Darwin
897 downloads
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Butterflies and Moths (British)
William S. Furneaux
896 downloads
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Narrative of the Circumnavigation of the Globe by the Austrian Frigate Novara, Volume II
Ritter von Karl Scherzer
892 downloads
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Biographies of distinguished scientific men. First series
F. Arago
886 downloads
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Wild Flowers
Neltje Blanchan
877 downloads
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Nature readers : Sea-side and way-side. No. 4
Julia McNair Wright
876 downloads
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The Manual of the Botany of the Northern United States
Asa Gray
872 downloads
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Sea-Weeds, Shells and Fossils
Peter Gray and B. B. Woodward
871 downloads
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Inquiries into human faculty and its development
Francis Galton
864 downloads
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Evolution in Modern Thought
863 downloads
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Philosophical Transactions of the Royal Society - Vol 1 - 1666
Various
860 downloads
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Handbook of Medical Entomology
William A. Riley and O. A. Johannsen
859 downloads
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Our Domestic Birds: Elementary Lessons in Aviculture
John H. Robinson
858 downloads
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A Critique of the Theory of Evolution
Thomas Hunt Morgan
853 downloads
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