Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Status of Sulfur Oxides Control Technology. 1996
Status Report on Acid Precipitation and Its Biological Consequences as of April 1981. 1982
Status Report on the Development of the NAPAP (National Acid Precipitation Assessment Program) Emission Inventory for the 1980 Base Year and Summary of Preliminary Data. 1984
Status report on the development of the NAPAP emission inventory for the 1980 base year and summary of preliminary data / 1985
Status report on the development of the NAPAP emission inventory for the 1980 base year and summary of preliminary data / 1984
Storm Event Sampling of Two Low Alkalinity Southwestern Arkansas Streams. 1988
Storm Water Pollution from Urban Land Activity. 1970
Strategic Assessment of Near Coastal Waters: Northeast Case Study. Chapter 3. Susceptibility and Concentration Status of Northeast Estuaries to Nutrient Discharges. 1988
Stream Nutrient Levels and Proximity of Agricultural and Forest Land to Streams: Some Relationships. 1981
Streamside Effect in a 'Carex lyngbyei' Estuarine Marsh: The Possible Role of Recoverable Underground Reserves. 1981
Strip mine drainage - Aquatic impact assessment / 1979
Strip mine reclamation with municipal sludge. / 1984
Structure-Toxicity Relationships of Selected Nitrogenous Heterocyclic Compounds. 3. Relations Using Molecular Connectivity. 1982
Strychnine and Strychnine Sulfate: Position Document 1. 1976
Student's workbook for vehicle emissions control training / 1977
Studies of Emissions from Gasoline-Powered Vehicles Above 6,000-lb. Gross Vehicle Weight. 1970
Studies of NOx reactions and O3 transport in Southern California, fall 1976 / 1983
Studies of NOx Reactions and O3 Transport in Southern California - Fall, 1976. 1983
Studies of the agricultural contribution to nitrate enrichment of groundwater and the subsequent loading to surface waters / 1978
Studies of the Fluidized Lime-Bed Coal Combustion Desulfurization System. Part 1. Design of the High Pressure Fluidized Bed Combustion Lime Regeneration Pilot Unit - The FBCR Miniplant. Part 2. Factors Affect ing NOx Formation and Control in Fluidized Bed Combustion. 1971
Studies of the Influence of Lagoons and Landfills on Groundwater Quality. 1972
Studies of the pressurized fluidized-bed coal combustion process / 1976
Studies of the pressurized fluidized-bed coal combustion process / 1977
Studies on Algae from Eutrophic and Oligotrophic Waters and Their Use in the Bio-Assay of Water Quality. 1970
Studies on Modifications of Solid Industrial Wastes. 1973
Studies to determine methods for culturing three freshwater zooplankton species / 1975
Study of a thermal aerosol oil burner / 1977
Study of aerosol information in photochemical air pollution / 1975
Study of Air Pollutants by Microwave Spectroscopy. 1972
Study of Air Pollution Around the Nitrogen Fertilizer Plant Near Stara Zagora and its Effect on the Health of the Population (Prouchsvane Zamursyavaneto na Atmosferniya Vuzdukh v Rayona na Azotnotoroviya Zavod krai Stara Zagora i Vliyanieto mu Vurkhu Zdraveto na Naselenieto). 1971
Study of Air Pollution Aspects of Various Roadway Configurations. 1971
Study of Aircraft Powerplant Emissions. 1971
Study of ammonia removal in coal gasification processes : final report / 1988
Study of Automobile Exhaust Emissions in Consumer-Owned Vehicles, Great Plains Surveillance Program, 1968-1969 Model Vehicles. 1969
Study of Automobile Exhaust Emissions in Consumer-Owned Vehicles, National Surveillance Program, 1970-Model Vehicles. 1970
Study of Automobile Exhaust Emissions in Consumer-Owned Vehicles, National Surveillance Program, 1971-Model Vehicles. 1971
Study of Characterization and Control of Air Pollutants from a Fluidized-Bed Combustion Unit. The Carbon-Burnup Cell. 1972
Study of decomposed methanol as a low emission fuel : final report / 1971
Study of effectiveness of a catalytic combustion device on a wood burning appliance. {MICROFICHE} 1984
Study of emissions from 1966 through 1976 model year light-duty vehicles in Los Angeles, St. Louis, and Washington, D.C. / 1977
Study of Emissions from 1966-1972 Light Duty Vehicles in Los Angeles and St. Louis. 1973
Study of Emissions from 1966-1972 Light-Duty Vehicles in Washington, D.C.. 1973
Study of emissions from heavy duty vehicles / 1976
Study of Emissions from Light Duty Vehicles in Denver, Houston and Chicago, Fiscal Year 1972. 1973
Study of Emissions from Light Duty Vehicles in Six Cities. 1973
Study of Environmental Impact and Environmental Damage from City Traffic - Noise and Exhaust Gases. 1973
Study of exhaust emissions from 1966 through 1976 model year light-duty vehicles in Denver, Chicago, Houston, and Phoenix / 1977
Study of exhaust emissions from 1972, 1974, and 1975 model year light-duty vehicles in Washington, D.C. / 1976
Study of exhaust emissions from natural gas pipeline compressor engines 1975
Study of Exhaust Emissions from Reciprocating Aircraft Power Plants. 1970
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