Nutrients fact sheet
Subtitle: national strategy for the development of regional nutrient criteria
Publisher: U.S. Environmental Protection Agency, Office of Water
Published: 1998
Place of publication: Washington, D.C.]
Language: eng
Format: [electronic resource] :
Subjects: Water quality; Standards
Notes: Title from title screen (viewed on Aug. 3, 2004).

"June 1998."

"EPA-822-F-98-002."

Mode of access: Internet from the EPA web site. Address as of 8/3/2004: http://www.epa.gov/ost/standards/nutsi.html; current access available via PURL.