Effects of historical coal mining and drainage from abandoned mines on streamflow and water quality in Bear Creek, Dauphin County, Pennsylvania--March 1999-December 2002
By: by Jeffrey J. Chaplin ; in cooperation with the Dauphin County Conservation District
Contributors: Dauphin County Conservation District (Pa.); Geological Survey (U.S.)
Series: Scientific investigations report -- 2005-5042
Publisher: U.S. Geological Survey
Published: 2005
Place of publication: Reston, Va
Language: eng
Number of pages: 45
Subjects: Coal mines and mining; Mine drainage; Water; Pollution
Notes: Includes bibliographical references (p. 43-45).