Search Results for the EPA National Library Catalog

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Distribution of minor elements in coal beds of the eastern interior region / 1964
Distribution of minor elements in coals of the Appalachian region 1966
Distribution of nitrates and other water pollutants under fields and corrals in the middle South Platte Valley of Colorado / 1967
Documented personnel exposures from airport baggage inspection systems 1976
Douglas-fir tussock moth : an annotated bibliography / 1978
Drainage basins, channels, and flow characteristics of selected streams in central Pennsylvania / 1961
Dredged material as a natural resource : concepts for land improvement and reclamation / 1976
Drought of the 1950's with special reference to the mid-continent, 1965
Dual matrix and other environmental impact assessment methods 1980
Earth manual : a guide to the use of soils as foundations and as construction materials for hydraulic structures. 1974
Earth photographs from Gemini III, IV, and V. 1967
Eastern Lake Superior chemical and physical characteristics data for 1968 / 1980
Ecological evaluation of proposed discharge of dredged or fill material into navigable waters : interim guidance for implementation of section 404(b)(1) of Public Law 92-500 (Federal Water Pollution Control Act Amendments of 1972) / 1976
Ecological risk assessment guidance for preparation of remedial investigation feasibility study work plan / 1993
Ecology of Daphnia in Bull Shoals Reservoir, 1969
Economic evaluation of California-Nevada iron resources and iron ore markets. 1971
Effect of aging on aluminum hydroxide complexes in dilute aqueous solutions / 1972
Effect of drilling fluids on permeability of uranium sandstone 1984
Effect of flow on performance and behavior of chinook salmon in fishways / 1970
Effect of fuel front-end and midrange volatility on automobile emissions / 1972
Effectiveness of sediment-control techniques used during highway construction in central Pennsylvani 1978
Effects of acids and alkalies on survival of bluegills and largemouth bass 1969
Effects of CO on vigilance performance : effects of low level carbon monoxide on divided attention, pitch discrimination, and the auditory evoked potential 1977
Effects of coal mining on the water resources of the Tradewater River Basin, Kentucky, 1972
Effects of community-wide installation of household garbage-grinders on environmental sanitation, 1952
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 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. 2000
End results in cancer; report no. 4. 1972
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