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Water-quality assessment of the Potomac River Basin : basin description and analysis of available nutrient data, 1970-90.

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Bibliographic Details
Corporate Authors: National Water-Quality Assessment Program (U.S.), Geological Survey (U.S.)
Other Authors: Blomquist, Joel D.
Format: Government Document Book
Language:English
Published: Towson, Md. : U.S. Dept. of the Interior, U.S. Geological Survey ; 1996.
Series:Water-resources investigations report ; 95-4221.
Subjects:
Water quality > Potomac River Region.
Watersheds > Research > Potomac River Region.
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