Search Results for the EPA National Library Catalog

Items Found: 1558
Showing: Items 451 - 500

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Effects of converting sagebrush cover to grass on the hydrology of small watersheds at Boco Mountain, Colorado / 1979
Effects of DDT and other insecticides on fish and wildlife : summary of investigations during 1947 1948
Effects of environmental contaminants on cell mediated immunity / 1978
Effects of lamprey larvicides on invertebrates in streams / 1968
Effects of land use and retention practices on sediment yields in the Stony Brook Basin, New Jersey / 1974
Effects of malathion on two warmwater fishes and aquatic invertebrates in ponds 1970
Effects of perchloroethylene/drug interaction on behavior and neurological function / 1977
Effects of some antioxidants and EDTA on the development of rancidity in Spanish mackerel (Scomberomorus maculatus) during frozen storage / 1972
Effects of surface mining on the fish and wildlife resources of the United States; 1968
Effects of urban development on direct runoff to East Meadow Brook, Nassau County, Long Island, New York, 1969
Effects of urban development on floods in northern Virginia : water in the urban environment / 1970
Effects on ground-water quality from irrigating pasture with sewage effluent near Lakeland, Florida. 1977
Elastomeric roofing : a survey / 1978
Electric analog studies of flow to wells in the Punjab aquifer of West Pakistan / 1972
Electric power generation and transmission decisions affecting fish and wildlife resources 1978
Electrical resistivity evaluations at solid waste disposal facilities / 1978
Electrical-analog analysis of hydrologic data for San Simon Basin, Cochise, and Graham Counties, Arizona 1965
Electrical-analog analysis of the hydrologic system, Tucson basin, southeastern Arizona, 1972
Electrical-analog-model study of water resources of the Columbus area, Bartholomew County, Indiana, 1970
Electrokinetic densification of hydraulic backfill, a field test 1975
Electrophoretic mobilities and cation exchange capacities of Florida phosphate slimes 1975
Element distribution in some shelf and eugeosynclinal black shales : the content and association of minor elements in different black-shale environments / 1966
Elements needed in design of a ground-water-quality monitoring network in the Hawaiian Islands / 1977
Embankment dams on permafrost : design and performance summary, bibliography, and an annotated bibliography 1987
Emergency Planning and Community Right-to-know Act section 313 : EPCRA/TRI training materials, spring 2000. [microform] 2000
End results in cancer; report no. 4. 1972
Energy potential from organic wastes: a review of the quantities and sources, 1972
Energy technology cooperation for sustainable economic development 1992
Energy use patterns for metal recycling / 1978
Engineering and design : beneficial uses of dredged material. 1983
Engineering control technology assessment for the plastics and resins industry 1978
Engineering geology of the Paducah West and Metropolis quadrangles in Kentucky : a field and laboratory study of engineering behavior of earth materials in an urban area / 1968
Enhancing percolation rates in heap leaching of gold-silver ores 1979
Enlargement of the Chesapeake and Delaware Canal : hydraulic and mathematical model investigation 1973
Entrainment drying and carbonization of wood waste 1969
Entrainment impact estimates using the equivalent adult approach 1978
Environmental assessment of subsurface disposal of municipal wastewater treatment sludge : interim report / 1977
Environmental decade (action proposals for the 1970's) : twenty-fourth report. 1970
Environmental exposure to airborne contaminants in the antimony industry, 1975-1976 1980
Environmental exposure to airborne contaminants in the nickel industry, 1976-1977 1978
Environmental impact report and statement : south bay discharge authority treated wastewater disposal program : final / 1980
Environmental impact statement : criteria for classification of solid waste disposal facilities and practices / 1979
Environmental measurements: valid data and logical interpretation. 1968
Environmental planning and the siting of nuclear facilities : the integration of water, air, coastal, and comprehensive planning into the nuclear siting process / 1977
Environmental pollution : discharge of raw human wastes from railroad trains / 1970
Environmental Protection Agency performance test methods : parts I and II / 1978
Environmental radiation surveillance, 1967
EPA wellness services. 1989
Epidemiologist takes a look at radiation risks. 1973
Epidemiology and cancer registries in the Pacific Basin. 1977
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