The Online Books Page

Books by Wynn R. Walker:

Books in the extended shelves:

• Walker, Wynn R.: Annotated bibliography on trickle irrigation (Environmental Resources Center, Colorado State University, 1975), also by Stephen Wade Smith (page images at HathiTrust)
• Walker, Wynn R.: Assessment of irrigation return flow models (Ada, Oklahoma : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1976., 1976), also by United States. Environmental Protection Agency. Office of Research and Development and Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Walker, Wynn R.: Best management practices for salinity control in Grand Valley (Ada, Oklahoma : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1978., 1978), also by Robert G. Evans, Gaylord V. Skogerboe, Colorado State University. Department of Agricultural and Chemical Engineering, and Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Walker, Wynn R.: Environmental planning manual for salinity management in irrigated agriculture (Ada, Oklahoma : Environmental Protection Agency, Office of Research and Development [Office of Air, Land, and Water Use], Robert S. Kerr Environmental Research Laboratory, 1979., 1979), also by Gaylord V. Skogerboe, Robert G. Evans, Colorado State University. Department of Agricultural and Chemical Engineering, and Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Walker, Wynn R.: Evaluation of canal lining for salinity control in Grand Valley (Washington, D.C. : Office of Research and Monitoring, U.S. Environmental Protection Agency, 1972., 1972), also by Gaylord V. Skogerboe, Robert S. Kerr Water Research Center, and United States. Environmental Protection Agency. Office of Research and Monitoring (page images at HathiTrust)
• Walker, Wynn R.: Evaluation of drainage for salinity control in Grand Valley (Washington, D.C. : Office of Research and Development, U.S. Environmental Protection Agency, 1974., 1974), also by Gaylord V. Skogerboe, James H. Taylor, James E. Ayars, Ray S. Bennett, United States. Environmental Protection Agency. Office of Research and Development, and Colorado State University. Department of Agricultural Engineering (page images at HathiTrust)
• Walker, Wynn R.: Evaluation of irrigation methods for salinity control in Grand Valley (Ada, Oklahoma : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1978., 1978), also by Robert G. Evans, Stephen W. Smith, Gaylord V. Skogerboe, Colorado State University. Department of Agricultural and Chemical Engineering, and Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Walker, Wynn R.: Evaluation of irrigation scheduling for salinity control in Grand Valley (Washington, D. C. : U. S. Environmental Protection Agency, Office of Research and Development, 1974., 1974), also by Gaylord V. Skogerboe, Ray S. Bennett, James H. Taylor, United States. Environmental Protection Agency. Office of Research and Development, Robert S. Kerr Environmental Research Laboratory, and Colorado State University. Department of Agricultural Engineering (page images at HathiTrust)
• Walker, Wynn R.: Identification and initial evaluation of irrigation return flow models (Springfield, Virginia : For sale by the National Technical Information Service., 1978), also by Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Walker, Wynn R.: Implementation of agricultural salinity control technology in Grand Valley (Ada, Oklahoma : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1978., 1978), also by Robert G. Evans, James P. Law, Charles W. Binder, Gaylord V. Skogerboe, Colorado State University. Department of Agricultural and Chemical Engineering, and Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Walker, Wynn R.: Integrating desalination and agricultural salinity control alternatives (Environmental Protection Agency, Office of Research and Development, Robert S. Kerr Environmental Research Laboratory ;, 1978), also by Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Walker, Wynn R.: Selected irrigation return flow quality abstracts 1970-1971 : second annual issue (U.S. G.P.O., 1973), also by Gaylord V. Skogerboe, Ray S. Bennett, Daniel J. Meyer, and United States. Environmental Protection Agency. Office of Research and Monitoring (page images at HathiTrust)
• Walker, Wynn R.: Selected irrigation return flow quality abstracts 1972-1973, third annual issue (Washington, D.C. : Office of Research and Development, U.S. Environmental Protection Agency, 1974., 1974), also by Gaylord V. Skogerboe, Betsy J. Zakely, Ray S. Bennett, United States. Environmental Protection Agency. Office of Research and Development, Robert S. Kerr Environmental Research Laboratory, and Colorado State University. Department of Agricultural Engineering (page images at HathiTrust)
• Walker, Wynn R.: Selected irrigation return flow quality abstracts, 1974 : fourth annual issue (Washington, D. C. : U.S. Environmental Protection Agency, Office of Research and Develoment, 1976., 1976), also by Gaylord V. Skogerboe, Stephen W. Smith, Colorado State University. |b Department of Agricultural Engineering, and United States. Environmental Protection Agency. Office of Research and Development (page images at HathiTrust)
• Walker, Wynn R.: Selected irrigation return flow quality abstracts, 1975 : fifth annual issue (Ada Oklahoma : U.S. Environmental Protection Agency, Office of Research and Development, Robert S. Kerr Environmental Research Laboratory, 1977., 1977), also by Gaylord V. Skogerboe, Stephen W. Smith, United States. Environmental Protection Agency. Officve of Research and Development, Colorado State University, and Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Walker, Wynn R.: Selected irrigation return flow quality abstracts, 1976 : sixth annual issue (U.S. Environmental Protection Agency, Office of Research and Development ;, 1978), also by Gaylord V. Skogerboe, Stephen W. Smith, Colorado State University, and Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Walker, Wynn R.: Selected irrigation return flow quality abstracts, 1977 : seventh annual issue (Ada, Oklahoma : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1979., 1979), also by Gaylord V. Skogerboe, Sue Eastman, Stephen W. Smith, Colorado State University, and Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Walker, Wynn R.: Selected irrigation return flow quality abstracts, 1978 : eighth annual issue (Ada, Oklahoma : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1980., 1980), also by Gaylord V. Skogerboe, Mary Lindburg, Satyansu S. Kundu, United States. Environmental Protection Agency. Office of Research and Development, Robert S. Kerr Environmental Research Laboratory, and Colorado State University (page images at HathiTrust)
• Walker, Wynn R.: Selection and installation of cutthroat flumes for measuring irrigation and drainage water (Colorado State University Experiment Station, 1973), also by Gaylord V. Skogerbee and Ray S. Bennett (page images at HathiTrust)

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