Search Results for the EPA National Library Catalog

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California irrigation district laws as amended 1921. 1922
Can irrigated agriculture survive the groundwater crisis? proceedings from the 1991 regional meeting, El Paso, Texas, January 31-February 2, 1991 / 1991
Canal-lining demonstration project year 10 final report / 2002
Cannery Waste Treatment by Anaerobic Lagoons and Oxidation Ditch. 1973
Cape Cod Waste Water Renovation and Retrieval System, a Study of Water Treatment and Conservation First Year of Operation. 1975
Cape Cod Waste Water Renovation and Retrieval System, A Study of Water Treatment and Conservation. 1974
Cape Cod Waste Water Renovation and Retrieval System. A Study of Water Treatment and Conservation. Data Supplement for Annual Report, June 11, 1974-June 10, 1975. 1976
Cape Cod Waste Water Renovation and Retrieval System. A Study of Water Treatment and Conservation. Interim Report June 11, 1975-June 10, 1976. 1976
Case studies of desalted water for irrigation 1972
Cation transport in soils and factors affecting soil carbonate solubility / 1973
Central Utah Project Bonneville Unit, Municipal and Industrial System, Draft Supplement to the Final Environmental Statement 1986
Central Utah Project Initial Phase, Bonneville Unit, Appendix E - Agricultural Economy 1964
Central Utah Project Initial Phase, Bonneville Unit, Appendix G - Financial and Economic Analyses 1964
Certified irrigation professionals. 2006
Change in the quality of underground water during irrigation with treated municipal sewage 0
Changes in ground-water levels and ground-water budgets, from predevelopment to 1986, in parts of the Pasco Basin, Washington / 1997
Characteristics and pollution problems of irrigation return flow / 1969
Characteristics and pollution problems of irrigation return flow / 1969
Characterization and utilization of municipal and utility sludges and ashes / 1975
Characterization of suspended sediments in water from selected watersheds as related to control processes, nutrient contents, and lake eutrophication / 1974
Characterization of Suspended Sediments in Water from Selected Watersheds as Related to Control Processes, Nutrient Contents, and Lake Eutrophication. 1974
Chemical and microbiological impact of sewage sludge on soil systems : final technical completion report 1980
Chemical effects of saline drainage waters on irrigated San Joaquin Valley soils 1987
Chemical quality of irrigation waters in Ford County and the Great Bend Prairie of Kansas 1978
Chemical quality of irrigation waters in Hamilton, Kearny, Finney, and northern Gray Counties 1977
Chemical quality of irrigation waters in southwestern Kansas 1978
Chemigation, January 1970-August 1986 1987
Chemigation, January 1970-August 1986: Citations from AGRICOLA. 1987
Class IV and V Injection Well Inventory. 1984
Cleaner water through conservation. 1995
Coachella Canal relining / 1996
Colorado high plains irrigation practices guide : water saving options for irrigators in eastern Colorado / 2004
Colorado River salinity, economic impacts on agricultural, municipal, and industrial users / 1980
Columbia : fountain of life. 0
Columbia basin water withdrawal environmental review / 1979
Combining local knowledge and expert assistance in natural resource management small-scale irrigation in Kenya / 1991
Commercialization of Solar Irrigation Systems Workshop, November 14-15, 1977, Albuquerque, New Mexico 1979
Comparative cost-effectiveness of land application of U. S. municipal wastewater implications for phosphorus control in the Great Lakes basin / 1980
Comparison of irrigation water use estimates calculated from remotely sensed irrigated acres and state reported irrigated acres in the Lake Altus drainage basin, Oklahoma and Texas, 2000 growing season / 2003
Computer model of the quantity and chemical quality of return flow, 1971
Computer Model of the Quantity and Chemical Quality of Return Flow. 1971
Computer Simulation of the Hydrologic and Salinity Flow Systems within the Bear River Basin. 1973
Computer Simulation of the Hydrologic-Salinity Flow System Within the Upper Colorado River Basin. 1970
Conference on Muskegon County, Michigan Wastewater System, September 17-18, 1975: A Critical Review on Evaluations of the System and Identification of Needed Research. 1976
Conference on Recycling Treated Municipal Wastewater through Forest and Cropland : prepared for Office of Research and Development, U.S. Environmental Protection Agency : [papers] / 1974
Congress in its wisdom the Bureau of Reclamation and the public interest / 1989
Conjunctive Use of Water in West Texas - Benefits to Noncooperators. 1971
Conserving the Ogallala what next? / 1985
Consolidation of irrigation systems, phase II : engineering, economic, legal, and sociological requirements / 1980
Consolidation of Irrigation Systems: Engineering, Legal, and Sociological Constraints and/or facilitators. Phase I. 1973
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