Books in Category: Science - Biology
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The Evolution Theory, Vol. 2 of 2
August Weismann
801 downloads
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A Review of the Systems of Ethics Founded on the Theory of Evolution
Cora May Williams
801 downloads
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The Glands Regulating Personality
Louis Berman
801 downloads
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Pioneers of Evolution from Thales to Huxley
Edward Clodd
800 downloads
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Animal Locomotion; or, walking, swimming, and flying
James Bell Pettigrew
799 downloads
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A Natural History for Young People: Our Animal Friends in Their Native Homes
Phebe Westcott Humphreys
798 downloads
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Being Well-Born: An Introduction to Eugenics
Michael F. Guyer
798 downloads
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Animal Parasites and Messmates
P. J. van Beneden
797 downloads
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The North American Slime-Moulds
Thomas H. Macbride
797 downloads
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Dragons of the Air: An Account of Extinct Flying Reptiles
H. G. Seeley
796 downloads
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Monism as Connecting Religion and Science
Ernst Haeckel
795 downloads
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A Hand-book to the Primates, Volume 2 (of 2)
Henry O. Forbes
793 downloads
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Drawings and Pharmacy in Al-Zahrawi's 10th-Century Surgical Treatise
Sami Khalaf Hamarneh
793 downloads
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Student's Hand-book of Mushrooms of America, Edible and Poisonous
Thomas Taylor
790 downloads
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Grundzüge der Paläontologie (Paläozoologie). 1. Abteilung: Invertebrata. (German)
Karl Alfred von Zittel
790 downloads
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Lectures and Essays
Thomas Henry Huxley
789 downloads
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Cavity-Nesting Birds of North American Forests
Virgil E. Scott, Keith E. Evans, David R. Patton, and Charles P. Stone
787 downloads
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Travels into North America, Volume 3 (of 3)
Pehr Kalm
785 downloads
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Response in the Living and Non-Living
Jagadis Chandra Bose
783 downloads
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The Lobster Fishery of Maine
John N. Cobb
782 downloads
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The Life and Letters of George John Romanes, M.A., LL.D., F.R.S.
George John Romanes and Ethel Duncan Romanes
780 downloads
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A Hand-book to the Primates, Volume 1 (of 2)
Henry O. Forbes
777 downloads
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Trees: A Woodland Notebook
Sir Herbert Maxwell
775 downloads
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Scientific American Supplement, No. 841, February 13, 1892
Various
774 downloads
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The Physical Basis of Mind
George Henry Lewes
773 downloads