Effects of coal-mine discharges on the quality of the Stonycreek River and its tributaries, Somerset and Cambria counties, Pennsylvania
By: by Donald R. Williams, James I. Sams III, and Mary E. Mulkerrin ; prepared in cooperation with the Somerset Conservation District.
Contributors: Sams, James I.; Mulkerrin, Mary E.; Somerset Conservation District (Pa.); Geological Survey (U.S.)
Series: Water-resources investigations report -- 96-4133.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Branch of Information Services [distributor]
Published: 1996
Place of publication: Lemoyne, Pa; Denver, CO
Language: eng
Number of pages: 95
Subjects: Coal mine waste -- Environmental aspects -- Pennsylvania -- Somerset County.; Coal mine waste -- Environmental aspects -- Pennsylvania -- Cambria County.; Acid mine drainage -- Environmental aspects -- Pennsylvania -- Somerset County.; Acid mine drainage -- Environmental aspects -- Pennsylvania -- Cambria County.
Notes: Shipping list no. 97-0062-P.

Includes bibliographical references (p. 50-52).