Books in Category: Science - Biology
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Biological analogies in history
Theodore Roosevelt
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Pecan Diseases and Pests and Their Control
David W. Rosburg and D. R. King
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The Microscope
Andrew Ross
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The Biotic Associations of Cockroaches
Louis M. Roth and Edwin R. Willis
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Extinct birds : An attempt to unite in one volume a short account of those birds which have become extinct in historical times
Baron Lionel Walter Rothschild Rothschild
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Measles
William Colby Rucker
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Proserpina, Volume 1
John Ruskin
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The micro-organisms of the soil
Edward J. Russell and Rothamsted Experimental Station
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Form and Function: A Contribution to the History of Animal Morphology
E. S. Russell
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The Flea
Harold Russell
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Outlines of Dairy Bacteriology, 8th edition
H. L. Russell
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Outlines of dairy bacteriology, 10th edition
H. L. Russell and E. G. Hastings
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A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, México
Robert J. Russell
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Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae
Robert J. Russell
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Pleistocene Pocket Gophers From San Josecito Cave, Nuevo Leon, Mexico
Robert J. Russell
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Four New Pocket Gophers of the Genus Cratogeomys from Jalisco, Mexico
Robert J. Russell
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History of Botany (1530-1860)
Julius Sachs
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The Toxicity of Caffein: An experimental study on different species of animals
William Salant and J. B. Rieger
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Woman and Womanhood: A Search for Principles
C. W. Saleeby
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The Botanist's Companion, Volume II
William Salisbury
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Texas Honey Plants
Charles Emerson Sanborn and Ernest E. Scholl
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Manual of the Trees of North America (Exclusive of Mexico) 2nd ed.
Charles Sprague Sargent
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Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
William Saunders
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Observations on the Oleum Jecoris Aselli, or Cod-liver Oil
John Savory
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Ameboid movement
Asa A. Schaeffer
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