Assessment of stream quality using biological indices at selected sites in the Brandywine Creek basin, Chester County, Pennsylvania, 1981-97 / in cooperation with the Chester County Water Resources Authority.

Author/creator Reif, Andrew G.
Other author Chester County Water Resources Authority.
Other author Geological Survey (U.S.)
Format Book
Publication Info[Reston, Va.?] : [U.S. Dept. of the Interior, U.S. Geological Survey], [2002]
Description4 pages : illustrations, map ; 28 cm.
Supplemental ContentAdobe Acrobat Reader required
Subjects

SeriesUSGS fact sheet ; FS-117-02
Fact sheet (Geological Survey (U.S.)) FS-02-117. ^A466711
General noteCaption title.
General noteShipping list no.: 2003-0091-P.
General note"December 2002"--P. [1].
Bibliography noteIncludes bibliographical references (p. 4).
Other formsAlso available via Internet from the USGS web site. Address as of3/7/03: http://pa.water.usgs.gov/reports/fs117-02.pdf; current access is available via PURL.
GPO item number0621-L
GPO item number0621-L (online)
Govt. docs number I 19.127:117-02