Water quality standards for Pennsylvania
Subtitle: fact sheet
Publisher: U.S. Environmental Protection Agency, Office of Water
Published: 1996
Place of publication: Washington, D.C.]
Language: eng
Format: [electronic resource] :
Subjects: Water quality management; Government policy
Notes: Title from title screen (viewed May 14, 2004).

"November 1996."

"EPA-823-F-96-011."

Mode of access: Internet from the EPA web site. Address as of 5/14/2004: http://www.epa.gov/ost/standards/factpa.html; current access available via PURL.