Assessment of stream conditions and trends in biological and water-chemistry data from selected streams in Chester County, Pennsylvania, 1981-97 /

Bibliographic Details
Main Author:	Reif, Andrew G.
Corporate Authors:	Chester County Water Resources Authority, Geological Survey (U.S.)
Format:	Government Document Book
Language:	English
Published:	New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; 2002.
Series:	Water-resources investigations report ; 02-4242.
Subjects:	Water quality biological assessment > Pennsylvania > Chester County. Water > Sampling > Pennsylvania > Chester County. Water > Pennsylvania > Chester County > Analysis.

Description
Item Description:	Shipping list number: 2003-0132-P. Shipping List Date: 03/17/2003
Physical Description:	x, 77 pages : illustrations (some color), maps ; 28 cm.
Bibliography:	Includes bibliographical references (pages 48-50).