Nutrients from tile drainage systems.
Series: Water pollution control research series; Bio-engineering aspects of agricultural drainage, San Joaquin Valley, California; Bulletin (California. Dept. of Water Resources) -- 174-6.
Published: 1971
Place of publication: [Sacramento, Calif.]
Language: eng
Number of pages: 90
Subjects: Water -- Pollution -- California -- San Joaquin Valley.; Drainage -- California -- San Joaquin Valley.; Water -- Analysis.