Books in Category: Science - Biology
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The Genetic Effects of Radiation
Isaac Asimov and Theodosius Dobzhansky
539 downloads
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A Hand-book to the Primates, Volume 2 (of 2)
Henry O. Forbes
538 downloads
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Quadrupeds, What They Are and Where Found: A Book of Zoology for Boys
Mayne Reid
538 downloads
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Jelly-Fish, Star-Fish, and Sea-Urchins: Being a Research on Primitive Nervous Systems
George John Romanes
538 downloads
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Introduction to the Study of Palæontological Botany
John Hutton Balfour
537 downloads
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Middle American Frogs of the Hyla microcephala Group
William Edward Duellman and M. J. Fouquette
537 downloads
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Ameboid movement
Asa A. Schaeffer
536 downloads
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Appletons' Popular Science Monthly, November 1898
Various
535 downloads
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Himalayan Journals — Volume 1
Joseph Dalton Hooker
535 downloads
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Respiration Calorimeters for Studying the Respiratory Exchange and Energy Transformations of Man
Francis Gano Benedict and Thorne M. Carpenter
535 downloads
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Coral and Coral Reefs
Thomas Henry Huxley
535 downloads
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On Snake-Poison: Its Action and Its Antidote
A. Mueller
534 downloads
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On the Origin and Metamorphoses of Insects
Sir John Lubbock
534 downloads
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On the Advisableness of Improving Natural Knowledge
Thomas Henry Huxley
534 downloads
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The Popular Science Monthly, October, 1900
Various
534 downloads
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Noteworthy Records of Bats From Nicaragua, with a Checklist of the Chiropteran Fauna of the Country
J. Knox Jones, James Dale Smith, and Ronald W. Turner
533 downloads
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Half Hours With Modern Scientists: Lectures and Essays
John Tyndall, Thomas Henry Huxley, George F. Barker, James Hutchison Stirling, and E. D. Cope
533 downloads
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Poisonous Dwellers of the Desert
Natt N. Dodge
533 downloads
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The Book of Love
Paolo Mantegazza
533 downloads
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Scientific American Supplement, No. 417, December 29, 1883
Various
532 downloads
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The Crayfish: An Introduction to the Study of Zoology.
Thomas Henry Huxley
531 downloads
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The Hunting Wasps
Jean-Henri Fabre
531 downloads
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Scientific American Supplement, No. 492, June 6, 1885
Various
531 downloads
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Mimicry in Butterflies
Reginald Crundall Punnett
531 downloads
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Scientific American Supplement, No. 303, October 22, 1881
Various
530 downloads