Irrigation practices and return flow salinity in Grand Valley /

by Skogerboe, Gaylord V.
Ada, Okla. : Springfield, Va. : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; available through the National Technical Information Service, 1979

Implementation of agricultural salinity control technology in Grand Valley /

Ada, Okla. : Springfield, Va. : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; available through the National Technical Information Service, 1978

Evaluation of irrigation methods for salinity control in Grand Valley /

Ada, Okla. : Springfield, Va. : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; available through the National Technical Information Service, 1978

Best management practices for salinity control in Grand Valley /

by Walker, Wynn R.
Ada, Okla. : Springfield, Va. : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, Environmental Protection Agency ; available through the National Technical Information Service, 1978

Evaluation of canal lining for salinity control in Grand Valley /

by Skogerboe, Gaylord V.
Washington, D.C. : For sale by Supt. of Docs., U.S. Govt. Print. Office, 1972

Evaluation of drainage for salinity control in Grand Valley /

Washington : Office of Research and Development, U.S. Environmental Protection Agency : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974

Evaluation of irrigation scheduling for salinity control in Grand Valley /

[Washington] : [For sale by the Supt. of Docs., U.S.Govt.Print.Off.], 1974