Search Results for the EPA National Library Catalog

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Effectiveness of organic solvents in photochemical smog formation : solvent project, final report 1966
Effects of clear cutting on water, discharge and nutrient loss, Bitterroot National Forest, Montana 1974
Effects of deicing salts on water quality and biota; literature review and recommended research 1970
Effects of depth on dredging frequency : Report 2 : Methods of estuarine shoaling analysis 1981
Effects of entrainment of zooplankton at three Mid-Atlantic power plants 1974
Effects of exploitation, environmental changes, and new species on the fish habitats and resources of Lake Erie / 1973
Effects of exposure to time excess temperature histories typically experienced at power plants on the hatching success of fish eggs. 1973
Effects of lamprey larvicides on invertebrates in streams / 1968
Effects of modified hydrology on Campbell River salmonids / 1976
Effects of Prudhoe Bay Reserve pit fluids on water quality and macroinvertebrates of Arctic tundra ponds in Alaska 1987
Effects of releases of sediment from reservoirs on stream biota 1982
Effects of sediment composition on growth of submersed aquatic vegetation 1986
Effects of septic tank effluent on ground-water quality, Dade County, Florida : an interim report / 1974
Effects of suspended sediment on fish eggs and larvae 1974
Effects of suspended sediment on the development and hatching success of yellow perch and striped bass eggs 1974
Effects of suspended sediment on the hatching success of Perca flavescens (Yellow perch), Morone Americana (White perch), Morone saxatilis (Striped bass), and Alosa pseudoharengus (Alewife) eggs 1973
Effects of water chemistry on aquatic plants : growth and photosynthesis of Myriophyllum spicatum L. / 1986
Effects of water-borne mirex on the survival and production of Macrobrachium rosenbergii (de Man) 1980
Effluent polishing by filtration through activated alumina 1976
Electrokinetic densification of hydraulic backfill, a field test 1975
Electrophoretic mobilities and cation exchange capacities of Florida phosphate slimes 1975
Elimination of oxides of nitrogen from automobile exhaust 1959
Embankment dams on permafrost : design and performance summary, bibliography, and an annotated bibliography 1987
Emissions of vinyl chloride to the ambient air around manufacturing facilities in Ontario : a summary of three reports produced by Air Resources Branch of the Ontario Ministry of the Environment 1977
Emissions to the atmosphere from petroleum refineries in Los Angeles County. 1958
Empirical methods for predicting eutrophication in impoundments : Report 2 : Phase II, model testing / 1982
Empirical methods for predicting eutrophication in impoundments Model refinements / 1985
Endangered Species Act and water development within the South Platte Basin 1985
Energy losses at straight-flow-through sewer junctions 1981
Engineering and ecological evaluation of antitranspirants for increasing runoff in Colorado watersheds / 1975
Engineering aspects of vector control operations : first report of a WHO Committee on Vector Biology and Control. 1977
Engineering control technology assessment for the plastics and resins industry 1978
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 and intake screening; proceedings of the Second Entrainment and Intake Screening Workshop 1974
Entrainment drying and carbonization of wood waste 1969
Entrainment of phytoplankton at the Donald C. Cook Nuclear Plant, 1977 / 1980
Environment and man : an NPA joint statement 1975
Environment, a list : directory for environmental information assistance 1973
Environmental characteristics affecting plant growth on deep-mine coal refuse banks. 1971
Environmental codes of practice for steam electric power generation : design phase / 1985
Environmental codes of practice for steam electric power generation : siting phase / 1987
Environmental decade (action proposals for the 1970's) : twenty-fourth report. 1970
Environmental effects of sand mining in the Lower Bay of New York Harbor / 1978
Environmental exposure to airborne contaminants in the nickel industry, 1976-1977 1978
Environmental impact assessment : principles and procedures 1979
Environmental impact assessment : principles and procedures : SCOPE Workshop on Impact Studies in the Environment (WISE) 1975
Environmental management for vector control : third report of the 1980
Environmental mercury problem a report to the Michigan House of Representatives resulting from House Resolution 424, Great Lakes Contamination (Mercury) Committee, 1971
Environmental pollution : discharge of raw human wastes from railroad trains / 1970
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