Books in Category: Science - Biology
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Luck, or Cunning, as the Main Means of Organic Modification
Samuel Butler
926 downloads
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The Avifauna of Micronesia, Its Origin, Evolution, and Distribution
Rollin H. Baker
926 downloads
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The heart of Africa, Vol. 1 (of 2)
Georg August Schweinfurth
925 downloads
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André Michaux's Travels into Kentucky, 1793-96; François André Michaux's Travels West of Alleghany Mountains, 1802; Thaddeus Mason Harris's Journal of a Tour Northwest of Alleghany Mountains, 1803.
Thaddeus Mason Harris, François André Michaux, and André Michaux
922 downloads
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Elements of Structural and Systematic Botany
Douglas Houghton Campbell
917 downloads
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Mutual Aid: A Factor of Evolution
kniaz Petr Alekseevich Kropotkin
912 downloads
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Intelligence in Plants and Animals
Thomas G. Gentry
905 downloads
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Artistic Anatomy of Animals
Édouard Cuyer
905 downloads
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Barium: A Cause of the Loco-Weed Disease
Albert C. Crawford
904 downloads
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The North American Slime-Moulds
Thomas H. Macbride
900 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
900 downloads
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Journal of a tour in Marocco and the Great Atlas
Joseph Dalton Hooker and John Ball
900 downloads
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Evolution and Adaptation
Thomas Hunt Morgan
898 downloads
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The Insect
Jules Michelet
898 downloads
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A century of science in America : with special reference to the American Journal of Science, 1818-1918
898 downloads
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The useful trees of northern Nigeria
Hugh Vandervaes Lely
898 downloads
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The Wonders of Life: A Popular Study of Biological Philosophy
Ernst Haeckel
897 downloads
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Bodily changes in pain, hunger, fear, and rage : an account of recent researches into the function of emotional excitement
Walter B. Cannon
895 downloads
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Student's Hand-book of Mushrooms of America, Edible and Poisonous
Thomas Taylor
895 downloads
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The Fundamentals of Bacteriology
Charles Bradfield Morrey
891 downloads
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Inquiries into human faculty and its development
Francis Galton
890 downloads
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Neotropical Hylid Frogs, Genus Smilisca
William Edward Duellman and Linda Trueb
888 downloads
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The apiary; or, bees, bee-hives, and bee culture [1878]
Alfred Neighbor
888 downloads
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Science from an Easy Chair
Sir E. Ray Lankester
887 downloads
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Life of Elie Metchnikoff, 1845-1916
Olga Metchnikoff
885 downloads