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Relation of nitrogen and phosphorus in ground water to land use in four subunits of the Potomac River Basin /

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Bibliographic Details
Main Authors: Ator, Scott W. (Author), Denis, Janet M. (Author)
Corporate Author: National Water-Quality Assessment Program (U.S.)
Format: Government Document eBook
Language:English
Published: Baltimore, Maryland : U.S. Geological Survey, 1997.
Series:Water-resources investigations report ; 96-4268.
Subjects:
Groundwater > Pollution > Potomac River Watershed.
Nitrates > Environmental aspects > Potomac River Watershed.
Water > Nitrogen content > Potomac River Watershed.
Water > Phosphorus content > Potomac River Watershed.
Nutrient pollution of water > Potomac River Watershed.
Groundwater > Pollution.
Nitrates > Environmental aspects.
Nutrient pollution of water.
United States > Potomac River Region.
Online Access:https://purl.fdlp.gov/GPO/gpo156815
Description
Physical Description:1 online resource (vi, 26 pages) : color illustrations, maps (some color).
Bibliography:Includes bibliographical references (pages 24-26).