Denitrification by anaerobic filters and ponds.
By: [Author: Bryan R. Sword]
Contributors: Sword, Bryan R.
Series: Water pollution control research series; Bio-engineering aspects of agricultural drainage, San Joaquin Valley, California; Bulletin (California. Dept. of Water Resources) -- 174-11.
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 68
Subjects: Nitrification.; Bacteria, Denitrifying.