Water quality in the Potomac River basin, Maryland, Pennsylvania, Virginia, West Virginia, and the District of Columbia, 1992-96 / by Scott W. Ator [and six others].
- Physical Description: 1 online resource (38 pages) : color illustrations, color maps.
- Publisher: [Reston, Virginia] : U.S. Department of the Interior, U.S. Geological Survey, 1998.
|Bibliography, etc. Note:||
Includes bibliographical references (pages 34-36).
|Source of Description Note:||
Description based on online resource; title from PDF title page (USGS viewed Feb. 22, 2019).
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|Subject:||Water quality > Potomac River Watershed.
National Water-Quality Assessment Program (U.S.)