Physical, chemical, and biological data for selected streams in Chester County, Pennsylvania, 1981-94 / by Andrew G. Reif ; prepared 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 Microform
Publication InfoLemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 1999.
Descriptioniv, 606 pages : illustrations, map ; 28 cm.
Subjects
Water--Composition. --Pennsylvania. --Chester County. --Statistics.
Freshwater invertebrates--Pennsylvania. --Chester County. --Statistics.
Benthos--Pennsylvania. --Chester County.
Water--Sampling. --Pennsylvania. --Chester County.
Water--Pennsylvania. --Chester County. --Analysis.

SeriesOpen-file report ; 99-216
U.S. Geological Survey open-file report 99-216. ^A632201
General noteShipping list no.: 2002-0363-M.
Bibliography noteIncludes bibliographical references (p. 7).
Reproduction noteJoyner- Microfiche. [Denver, Colo. : U.S. Geological Survey, 2002] 7 microfiches : negative.
GPO item number0624-H (MF)
Govt. docs number I 19.76:99-216