Books in Category: Science - Biology
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Die Welträtsel: Gemeinverständliche Studien über Monistische Philosophie (German)
Ernst Haeckel
739 downloads
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An essay towards a natural history of serpents
Charles Owen
739 downloads
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A Synopsis of the Birds of North America
John James Audubon
739 downloads
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The Cambridge natural history, Vol. 09 (of 10)
A. H. Evans
737 downloads
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The Variation of Animals and Plants under Domestication — Volume 2
Charles Darwin
736 downloads
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Spiders
Cecil Warburton
735 downloads
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Mental Radio
Upton Sinclair
735 downloads
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On the Genesis of Species
St. George Jackson Mivart
735 downloads
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The Life-Story of Insects
George H. Carpenter
734 downloads
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Essays on the Microscope
George Adams
733 downloads
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Notes and Letters on the Natural History of Norfolk
Sir Thomas Browne
733 downloads
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The Harvest of the Sea
James Glass Bertram
732 downloads
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The Life and Love of the Insect
Jean-Henri Fabre
732 downloads
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European Fungus Flora: Agaricaceae
George Massee
731 downloads
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The Different Forms of Flowers on Plants of the Same Species
Charles Darwin
730 downloads
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On the mode of communication of cholera
John Snow
729 downloads
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Index of the Project Gutenberg Works of Charles Darwin
Charles Darwin
729 downloads
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Migration of Birds (1979)
Frederick Charles Lincoln and Steven R. Peterson
728 downloads
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The Movements and Habits of Climbing Plants
Charles Darwin
727 downloads
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The Biology, Physiology and Sociology of Reproduction
Winfield Scott Hall
727 downloads
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Problems of Genetics
William Bateson
727 downloads
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Abstracts of Papers Read at the First International Eugenics Congress
International Eugenics Congress
724 downloads
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Atlas de poche des mammifères de la France, de la Suisse romane et de la Belgique
(French)
René Martin
723 downloads
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The human species
A. de Quatrefages
723 downloads
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Eleanor Ormerod, LL. D., Economic Entomologist : Autobiography and Correspondence
Eleanor A. Ormerod
722 downloads