Removal of nitrogen from tile drainage
Subtitle: a summary report.
By: Based on reports prepared by the California Department of Water Resources; Environmental Protection Agency, Water Research Center [and] Environmental Protection Agency, Region IX.
Contributors: United States. Environmental Protection Agency. Water Research Center.; United States. Environmental Protection Agency. Region IX.
Series: Bio-engineering aspects of agricultural drainage, San Joaquin Valley, California; Water pollution control research series; Bulletin (California. Dept. of Water Resources) -- 174-9.
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: 30
Subjects: Water -- Purification.; Nitrogen.