Search Results for the EPA National Library Catalog

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An investigation of physical, chemical, and/or biological control of mosquitoes in dredged material disposal areas / 1978
An overview of PCBs and their current status in British Columbia / 1983
Anaerobic digestion of pineapple mill wastes; project completion report for pollution effects on ground water recharge in Hawaii. 1969
Anaerobic treatment of dairy effluent / 1986
Analyses and descriptions of geochemical samples, Barbours Creek and Shawvers Run Wilderness Study Areas, Craig County, Virginia 1986
Analysis of air near heavy traffic arteries 1956
Analysis of Colorado precipitation : completion report 1975
Analysis of dredged wastes, fly ash and waste chemicals: New York metropolitan region 1970
Analysis of ground water by different laboratories : a comparison of chloride and nitrate data, Nassau and Suffolk Counties, New York / 1979
Analysis of inorganic anions in the Potomac water, sediment and floc by ion chromatography : final report 1982
Analysis of the current and salinity structure off Howell Point in the upper Chesapeake Bay 1976
Analysis of the functional capabilities and performance of silt curtains 1978
Analysis of the performance of activated sludge and aerated stabilization basin systems in controlling the release of suspended solids in treated mill effluents to receiving waters. 1973
Analysis of the winter meteorological response at sub-tidal frequencies of the Atlantic continental shelf near the mouth of Chesapeake Bay 1977
Analytical study of the Ogallala aquifer in Carson County, Texas : projections of saturated thickness, volume of water in storage, pumpage rates, pumping lifts, and well yields / 1979
Animal waste utilization on cropland and pastureland : a manual for evaluating agronomic and environmental effects. 1979
Annotated bibliography of field studies conducted on the Patuxent Wildlife Research Center, 1940-1987 1988
Annotated historical records of bald eagles from the Northern States 1988
Annual peak discharges and stages through 1984 for gaging stations in Arkansas 1987
Annual report to Office of Water Resources Research, Department of Interior. 0
Annual water-level measurements in observation wells, 1951-55, and atlas of maps showing changes in water levels for various periods from beginning of record through 1954, New Mexico, 1959
Antimony, arsenic, and mercury in the combustible fraction of municipal solid waste 1978
Appendices for an inventory of Court Creek Watershed characteristics that may relate to water quality in the watershed 1983
Application and dispersal of pesticides : eighteenth report of the WHO Expert Committee on Insecticides. 1971
Application of and guidelines for using available dam break models 1981
Application of microwave water sensing techniques to watersheds : completion report 1975
Application of reverse osmosis technology to Hawaiian low quality waters : project completion report of reverse osmosis technology 1973
Application of seismic-refraction techniques to hydrologic studies / 1986
Application of specialized optimization techniques for water quality and quantity management with respect to planning for the Trinity River Basin / 1970
Application of the telegraph equation to oceanic diffusion : another mathematical model / 1971
Application of ultraviolet disinfection in a tertiary wastewater treatment plant 1982
Appraisal of ground-water resources in the San Antonio Creek Valley, Santa Barbara County, Californi 1980
Appraisal of the hygienic quality of housing and its environment : report of a WHO Expert Committee 1967
Aquatic disposal field investigations, Ashtabula River disposal site, Ohio : appendix A : planktonic communities, benthic assemblages, and fishery : final report / 1978
Aquatic disposal field investigations, Ashtabula River disposal site, Ohio : evaluative summary / 1978
Aquatic dredged material disposal impacts 1978
Aquatic toxicity of pulp and paper mill effluent : a review / 1987
Aquatic weed control studies / 1966
Archaeological and historical studies for a proposed coal gasification complex, Dunn County, North Dakota 1976
Arsenic hazards to fish, wildlife, and invertebrates : a synoptic review / 1988
Artificial destratification of reservoirs; hydraulic laboratory investigation / 1979
Asbestos in drinking water : a review / 1979
Aspects of surface water resources--Humboldt River Basin, Nevada, 1967
Asphalt hot-mix emission study / 1975
Assessing transportation-related air quality impacts : proceedings of the Conference on the State of the Art of Assessing Transportation-Related Air Quality Impacts held October 22-24, 1975, in Washington, D.C. 1976
Assessment of contamination from leaks of hazardous materials in the Santa Clara groundwater basin : 205j report 1985
Assessment of contamination from leaks of hazardous materials in the Santa Clara groundwater basin : 205j report 1985
Assessment of contamination from leaks of hazardous materials in the Santa Clara groundwater basin : 205j report 1985
Assessment of estuarine and nearshore marine environments 1975
Assessment of kraft bleachery effluent toxicity reduction using activated sludge 1977
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