9781501740749.pdf

This work is a textbook of fresh-water life dealing with its forms, its conditions, its fitnesses, its associations, and its economic aspects. The ecologic side of fresh-water biology is emphasized. Due consideration is given to the educational, economic, sanitary, social, civic, and aesthetic aspec...

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Γλώσσα:English
Έκδοση: Cornell University Press 2023
Διαθέσιμο Online:http://www.cornellpress.cornell.edu/book//life-of-inland-waters

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