Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Uncovering the hidden resources groundwater law, hydrology, and policy in the 1990s, June 15-17, 1992. 1992
Une strategie pour la gestion de l'eau au Moyen-Orient et en Afrique du Nord 1994
Unruly river : two centuries of change along the Missouri / 1999
Upalco Unit Replacement Project Draft Environmental Impact Statement 1996
Update of the Oklahoma comprehensive water plan 1995. 1997
Upper Colorado region comprehensive framework study : appendix / 1970
Upper Colorado region comprehensive framework study. 1971
Upper Colorado River Basin and Colorado's water interests : a report to the people of Colorado 1982
Upper Eel River development; investigation of alternative conveyance routes. 1967
Upper Gunnison Project, Colorado, concluding report 1973
Upper Guyandotte River Basin survey, Clear Fork Sub Basin, Oceana, West Virginia, local protection and recreation project : final environmental statement. 1975
Upper James River Estuary Water wet weather impact assessment : final draft report / 1984
Upper Mississippi Drainage Basin. A Cooperative State-Federal Report on Water Pollution. 1951
Upper Mississippi River Comprehensive Basin Study / 1970
Upper Mississippi River comprehensive study. 1970
Upper Mississippi River System habitat needs assessment : summary report 2000 / 2000
Upper Missouri River Basin level B study report and environmental impact statement. 1981
Upper Missouri River basin water availability assessment for coal technology requirements : conducted for the U.S. Water Resources Council. 1978
Upper Missouri River Basin water availability assessment for coal technology requirements : water quality analysis / 1978
Upper Missouri River Basin water availability assessment for coal technology requirements conducted under Section 13(a) of the Federal Non-Nuclear Energy Research Development Act of 1974 : operation studies / 1978
Upper Pit River investigation. 1964
Upper Pit River investigation. 1960
Upper Sacramento River Basin investigation. 1969
Upper Sacramento River Basin investigation. 1965
Upper Sacramento River Basin investigation. Appendix E. Public hearing comments. 1970
Upper Susquehanna Subbasin Small Watershed Study: A Water Quality and Biological Assessment of the Watersheds Surrounding Whitney Point Lake, Broome and Cortland Counties, N.Y. 2009
Upper Tule River reconnaissance investigation 1960
Upper Willamette River basin 1961
Upper Wisconsin River northern sub-basin water quality management plan / c prepared by the Wisconsin Dept. of Natural Resources. 1991
Urban and regional conflict resolution in water related issues proceedings of the symposium sponsored by the Irrigation and Drainage Division of the American Society of Civil Engineers in conjunction with the ASCE Convention, Orlando, Florida, October 21-22, 1991 / 1991
Urban soil erosion and sediment control. 1970
Urban Water Planning. A Bibliography. 1972
Urban Water Policy as an Input in Urban Growth Policy. 1972
USA: Water Research Information - Where Is It. 1976
Usando el agua eficientemente / 1999
Usando el agua eficientemente / 1999
Usando el agua eficientemente / ideas para las comunidades 1999
Usando el agua eficientemente / ideas para las residencias. 1999
USDA procedures for planning water and related land resources in programs administered by the Soil Conservation Service / 1974
USDA report on water and related land resources : Central Lahontan Basin, Walker River Subbasin, Nevada-California / 1969
USDA report on water and related land resources, Central Lahontan Basin, Nevada-California, July 1975 : based on a cooperative survey by the Nevada Department of Conservation and Natural Resources, University of Nevada, the Resources Agency of California, and the United States Department of Agriculture : report / 1975
USDA report on water and related land resources, Central Lahontan Basin, Walker River Subbasin, Nevada-California : summary, June 1969 : based on a cooperative survey by the Nevada Dept. of Conservation and Natural Resources [and others] / 1969
Use of a geographic information system to assist with studies of the availability and use of water in Kansas / 1992
Use of expert systems in a water utility : project summary / 1993
Use of general equilibrium in regional water resource planning / 1972
Use of Linear Programming for Estimating Geohydrological Parameters of Groundwater Basins. 1970
Use of Mathematical Models as Aids to Decision Making in Water Quality Control. 1968
Use of models for water resources management, planning, and policy. 1982
Use of new analytical methods in water resource development / 1970
Use of new analytical methods in water resource development. 1900
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