Dams and rivers : a primer on the downstream effects of dams
by Michael Collier, Robert H. Webb, and John C. Schmidt
Bok Engelsk 1996
Utgitt | Tucson, Ariz. : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Branch of Information Services [distributor , 1996]
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Omfang | iii, 94 p. : ill.
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Opplysninger | Includes bibliographical references (p. 89-94).
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Emner |