Nitrogen sources and cycling in natural waters
By: by Patrick L. Brezonik. Prepared for: Office Research and Monitoring, U. S. Environmental Protection Agency, Washington, D.C.
Contributors: United States. Environmental Protection Agency. Office of Research and Monitoring
Series: Ecological research series -- EPA 660/3-73-002
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1973
Place of publication: Washington, D.C
Language: eng
Number of pages: 167
Subjects: Eutrophication; Water; Nitrogen content; Nitrogen; Fixation
Notes: "Research Grant no. 16010-DCK."

Bibliography: p. 141-157.