Techniques to reduce nitrogen in drainage effluent during transport
By: by the United States Bureau of Reclamation, Region 2.
Series: Bio-engineering aspects of agricultural drainage, San Joaqhin Valley, California; Water pollution control research series; Bulletin (California. Dept. of Water Resources) -- 174-13.
Publisher: [Environmental Protection Agency, Office of Research and Monitoring] For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 48
Subjects: Water -- Purification.; Nitrogen.