Search Results for the EPA National Library Catalog

Items Found: 5745
Showing: Items 1151 - 1200
Your Search: (SUBJECT=water supply)


 
 
 
PREV 1 ... 19 20 21 22 23 24 25 26 27 28 29 ... 115 NEXT
Select Item Title Year Published
Economic Implications of Biological Control of Arundo donax in the Texas Rio Grande Basin. 2009
Economic Model of an Area's Response to Depletion of its Water Resources. 1972
Economic Modelling of Water Supply: An Econometric Analysis of the Multiproduct Firm. 1985
Economic Optimization and Simulation Techniques for Management of Regional Water Resource Systems. 1974
Economic Reappraisal of the Toledo Bend Multiple-Purpose Water Project. 1970
Economic, ecological and geopolitical dimensions of water in Israel 1993
Economic, Political, and Legal Aspects of Colorado Water Law. 1973
Economics of Regionalization: An Overview. 1983
Economics of Water Supply and Quality. 1971
Economics of water use and waste disposal in Delaware vegetable processing / 1969
Economies of Scale and Scope in Water Supply. 1988
Economies of scale and technical efficiency in community water systems 2004
Ecosystems and human health : toxicology and environmental hazards / 2013
Edited proceedings, International Conference on Air Pollution and Water Conservation, Basle, Switzerland, October, 1969 1970
EFAB report : household affordability challenges in the water sector. 2016
Effect of fees on water service cutoffs and payment delinquencies / 1986
Effect of irrigation on ground water in southern Canyon County, Idaho 1962
Effect of Population Density on the Results of the Study of Water Supplies in Five California Counties. 1983
Effect of reforestation on streamflow in central New York / 1961
Effect of small surface water impoundments on water supply reservoirs / 2011
Effect of Water Resources on Economic Growth in the Tennessee Valley Region. 1971
Effect on the environment of regional water supply development alternatives for the northern New Jersey-New York City-western Connecticut metropolitan area 1972
Effective risk and crisis communication during water security emergencies : summary report of EPA sponsored message mapping workshops / 2007
Effectiveness of urban wastewater treatment policies in selected countries : an EEA pilot study / 2005
Effectiveness of water utility quality control practices / 1962
Effects of Acid Rain on Water Supplies in the Northeast. 1984
Effects of agricultural practices and septic-system effluent on the quality of water in the unconfined aquifer in parts of eastern Sussex County, Delaware 1989
Effects of alternative instream-flow criteria and water-supply demands on ground-water development options in the Big River area, Rhode Island / 2005
Effects of Bentonite Clay Solids on Poliovirus Concentration from Water by Microporous Filter Methods. 1985
Effects of Coal Development in the Northern Great Plains. A Review of Major Issues and Consequences at Different Rates of Development. 1975
Effects of Diminished Groundwater Supplies on Selected New Hampshire Industries. 1973
Effects of future ground-water pumpage on the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming / 1988
Effects of hydraulic and geologic factors on streamflow of the Yakima River Basin, Washington / 1963
Effects of manganese and their modification by hexametaphosphate / 1977
Effects of Plankton on Water Supplies in the Niagara River Area. 1948
Effects of ponds and small reservoirs on the water resources of Texas 1974
Effects of Reservoir Operating Policy on Recreation Benefits. 1972
Effects of Simulated Acidic Rain Applied Alone and in Combination with Ambient Rain on Growth and Yield of Field-Grown Snap Bean. 1984
Effects of uranium-mining releases on ground-water quality in the Puerco River Basin, Arizona and New Mexico / 1997
Effects of urbanization on the water resources of the Sun Valley-Ketchum area, Blaine County, Idaho / 1975
Effects of water conservation on new water supply for urban Colorado utilities : research project technical completion report / 1982
Effects of well discharges on hydraulic heads in and spring discharges from the geothermal aquifer system in the Bruneau area, Owyhee County, southwestern Idaho 1993
Effects on agriculture in Utah of water transfers to oil shale development 1976
Efficiency and Equity in Augmenting Water Supply. 1973
Electric Analog Model Study of the Hydrology of the Saginaw Formation in the Lansing, Michigan Area - 1963. 1970
Electrical analog analysis of ground-water depletion in central Arizona / 1968
Elements of water supply and waste-water disposal 1958
Elements of water supply and wastewater disposal 1971
Elevated Lead in D.C. Drinking Water: A Study of Potential Causative Events, Final Summary Report. 2007
Elsevier's dictionary of water and hydraulic engineering, in five languages : English, French, Spanish, Dutch, and German / 1987
PREV 1 ... 19 20 21 22 23 24 25 26 27 28 29 ... 115 NEXT

Save, Print or Email Selected Records