Nitrogen and irrigation management to reduce return-flow pollution in the Columbia Basin
By: by Brian L. McNeal and Bobby L. Carlile
Contributors: Carlile, Bobby L., joint author; United States. Environmental Protection Agency. Office of Research and Development; Washington State University. Dept. of Agronomy and Soils
Series: Environmental protection technology series ; EPA-600/2-76-158
Publisher: U.S. Environmental Protection Agency, Office of Research and Development, Robert S. Kerr Environmental Research Laboratory; for sale by the National Technical Information Service
Published: 1976
Place of publication: Ada, Okla; Springfield, Va
Language: eng
Number of pages: 141
Subjects: Irrigation -- Washington (State) -- Management; Soil pollution; Soils -- Nitrogen content -- Washington (State); Groundwater -- Pollution -- Washington (State)
Notes: Prepared by Department of Agronomy and Soils, Washington State University, Pullman, Wash., under grant no. S-801187

Bibliography: p. 103-104