Escherichia coli concentrations in recreational streams and backcountry drinking-water supplies in Shenandoah National Park, Virginia, 2005-2006 /

Bibliographic Details
Main Author:	Hyer, Kenneth E. (Kenneth Edward)
Corporate Authors:	United States. National Park Service, Geological Survey (U.S.)
Format:	Government Document eBook
Language:	English
Published:	Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2007.
Series:	Scientific investigations report ; 2007-5160.
Subjects:	Escherichia coli > Environmental aspects > Virginia > Shenandoah National Park. Drinking water > Contamination > Virginia > Shenandoah National Park. Water > Pollution > Virginia > Shenandoah National Park.
Online Access:	https://purl.fdlp.gov/GPO/LPS100112

Description
Item Description:	Title from PDF title screen (viewed on Jan. 14, 2008). Electronic resource.
Physical Description:	iv, 18 pages : digital, PDF file.
Format:	Mode of access: Internet at the USGS web site. Address as of 8/15/08: http://pubs.usgs.gov/sir/2007/5160/pdf/SIR2007-5160.pdf ; current access is available via PURL.
Bibliography:	Includes bibliographical references.