National summary of state water quality standards
Subtitle: Nitrogen-Am-monia/Nitrate/Nitrite
By: prepared for United States Environmental Protection Agency, Criteria and Standards Division ; prepared by Nalesnik Associated Inc
Publisher: U.S. Environmental Protection Agency
Published: 1980
Place of publication: Washington, D.C
Language: eng
Number of pages: 13
Subjects: Nitrates; Nitrites; Nitrogen Compounds; Water; Standards
Other titles: Water quality standards, criteria summaries, a compilation of State/Federal criteria.; Nitrogen-Ammonia/Nitrate/Nitrite.
Notes: Cover title: Water quality standards, criteria summaries, a com pilation of State/Federal criteria.

Includes bibliographic references.