24 resultados para freshwater environment

em Biodiversity Heritage Library, United States

The British freshwater Rhizopoda and Heliozoa / by James Cash, assisted by John Hopkinson.

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The British freshwater Rhizopoda and Heliozoa / by James Cash, assisted by John Hopkinson.

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3

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The British freshwater Rhizopoda and Heliozoa / by James Cash, assisted by John Hopkinson.

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4

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Heredity and environment in the development of men.

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The British freshwater Rhizopoda and Heliozoa / by James Cash, assisted by John Hopkinson.

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2

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Synopsis of the fresh-water rhizopods / A condensed account of the genera and species founded upon Prof. Joseph Leidy's "Freshwater rhizopods of North America" / Comp. by Romyn Hitchcock.

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Freshwater sponges, hydroids & Polyzoa. By N. Annandale.

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Freshwater Sponges, Hydroids & Polyzoa

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The whence and the whither of man; a brief history of his origin and development through conformity to environment; being the Morse lectures of 1895. By John M. Tyler ...

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The British freshwater Rhizopoda and Heliozoa / by James Cash, assisted by John Hopkinson.

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5

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Life-history and habits of the salmon, sea-trout, trout, and other freshwater fish, by P. D. Malloch.

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A treatise on the British freshwater Algae, by G. S. West.

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Organism and environment as illustrated by the physiology of breathing, by John Scott Haldane ...

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The freshwater fishes of British Guiana, including a study of the ecological grouping of species and the relation of the fauna of the plateau to that of the lowlands / by C.H. Eigenmann.

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The planktonic freshwater species of Microcystis, by Francis Drouet ... and William A. Daily.

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v.20:no.3(1939)

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The importance of catfish burrows in maintaining fish populations of tropical freshwater streams in western Ecuador / Garrett S. Glodek.

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v.73:no.1(1978)

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