Effects of abandoned coal-mine drainage on streamflow and water quality in the Shamokin Creek Basin, Northumberland and Columbia counties, Pennsylvania, 1999-2001 /

Bibliographic Details
Main Author:	Cravotta, Charles A., III
Corporate Authors:	Northumberland County Conservation District (Pa.), Bucknell University, Pennsylvania. Department of Environmental Protection, Geological Survey (U.S.)
Other Authors:	Kirby, Carl Scott, 1959-
Format:	Government Document Book
Language:	English
Published:	New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey, 2004.
Series:	Water-resources investigations report ; 03-4311.
Subjects:	Streamflow > Pennsylvania > Shamokin. Mine drainage > Pennsylvania > Shamokin.
Online Access:	https://purl.fdlp.gov/GPO/LPS96487

Description
Item Description:	Title from title screen (viewed Oct. 23, 2008). Electronic resource.
Physical Description:	viii, 53 pages : digital, PDF file.
Format:	Mode of access: Internet from the USGS web site. Address as of 10/23/08: http://pa.water.usgs.gov/reports/wrir03-4311.pdf ; current access available via PURL.