Assessment of stream quality using biological indices at selected sites in the Schuylkill River basin, Chester County, Pennsylvania, 1981-97
By: [Andrew G. Reif] ; in cooperation with the Chester County Water Resources Authority
Contributors: Geological Survey (U.S.); Chester County Water Resources Authority
Series: USGS fact sheet -- FS-114-02; Fact sheet (Geological Survey (U.S.)) -- FS-02-114
Publisher: U.S. Geological Survey
Published: 2002
Place of publication: [New Cumberland, PA]
Language: eng
Subjects: Water quality biological assessment -- Pennsylvania -- Schuylkill River Watershed; Water quality biological assessment -- Pennsylvania -- Chester County
Notes: Caption title

Shipping list no.: 2003-0097-P

"December 2002"--P. [1]

"U.S. Department of the Interior, U.S. Geological Survey"--P. [1]

Includes bibliographical references (p. 4)

Also available via Internet at the USGS web site. Address as of 11/05/03: http://pa.water.usgs.gov/reports/fs114-02.pdf; current access available via PURL