Assessment of stream quality using biological indices at selected sites in the Red Clay and White Clay Creek basins, Chester County, Pennsylvania, 1981-97 /
in cooperation with the Chester County Water Resources Authority
Description
- Language(s)
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English
- Published
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[Reston, Va.?] : [U.S. Dept. of the Interior, U.S. Geological Survey], [2002]
- Note
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"December 2002"--P. [1]
Caption title
Also available via Internet from the USGS web site. Address as of 3/7/03: http://pa.water.usgs.gov/reports/fs118-02.pdf; current access is available via PURL
- Physical Description
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4 pages :
illustrations, map ;
28 cm
Viewability
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University of California
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