Search Results for the EPA National Library Catalog

Items Found: 2415
Showing: Items 1951 - 2000
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Standards of performance for new stationary sources : a compilation as of August 1976 / 1976
Standards Support and Environmental Impact Statement. Volume II: Promulgated Standards of Performance for Petroleum Refinery Sulfur Recovery Plants. 1978
State of the art for the inorganic chemicals industry : inorganic pesticides / 1975
State-of-the-art, military explosives and propellants production industry. Volume I. The military explosives and propellants industry / 1976
Statement of Basis and Purpose for the National Interim Primary Drinking Water Regulations. 1975
Statement of sulfates research approach. 1977
Statement of work for inorganics analysis : multi-media multi-concentration, SOW no. 788 / 1994
Statement of work for inorganics analysis : multi-media, multi-concentration. 1991
Statement of work for inorganics analysis : multi-media, multi-concentration. 1988
Statement of work for inorganics analysis multi-media, multi-concentration. 1990
Status Assessment of Toxic Chemicals: Phosphates. 1979
Status of IERL-RTP environmental methodologies for fossil energy processes / 1978
Status report #7 : stability of organic audit materials and results of source test analysis audits / 1985
Steam Stripping Odorous Substances from Kraft Effluent Streams. 1973
Stereochemistry and bonding in inorganic chemistry / 1973
Stillwater Lake Monroe County, Pennsylvania. 1975
Stockade Lake, Custer County, South Dakota. 1976
Storm Water Pollution from Urban Land Activity. 1970
Strip mine reclamation with municipal sludge. / 1984
Studies of Limestone Treatment of Acid Mine Drainage. Part II. 1971
Studies on Limestone Treatment of Acid Mine Drainage. 1970
Studies on the Influence of Chromium Compounds on the Biological Treatment of Effluent in the Presence of Tannery Effluent (Untersuchungen Ueber den Einfluss von Chromverbindungen auf die Biologische Abwasserbehandlung in Gegenwart von Gerbereiabwasser). 1973
Study of Certain Blood Indices during Long-Term Administration of Vanadyl Sulfate. 1976
Study of Chemically Active Fluid Bed Gasifier for Reduction of Sulfur Oxide Emissions. 1972
Study of Chemically Active Fluid Bed Gasifier for Reduction of Sulphur Oxide Emissions. 1971
Study of Indoor-Outdoor Air Pollutant Relationships. Volume I and II. 1970
Study of Nitrate and Mineral Constituents from Tile Drainage in the San Joaquin Valley, California. 1966
Study of Phosphate Induced Algal Growth in Order to Suppress or Eliminate this Phenomenon. 1972
Study of Phytoplankton Dynamics in Lake Fayetteville as a Means of Assessing Water Quality. 1971
Study of Precision and Accuracy of Laboratories Aim Methods of Analysis of Ammonia Nitrogen in Lake Michigan Waters. 1966
Study of the Effects of Island Development on Lake Water Quality. 1972
Study of the Eutrophication of the Surface Waters of Pyramid Lake. 1973
Study on Disposal of Campground Wastes Adjacent to Waldo Lake, Oregon. 1973
Study to Evaluate and Improve EPA (Environmental Protection Agency) Reference Method 16. 1982
Sulfate Mobility in Acid Soils and Implications with Respect to Cation Leaching: A Review. 1986
Sulfate Sampling Dilution Tunnel Design and Validation. 1977
Sulfide precipitation of heavy metals / 1980
Sulfide precipitation of heavy metals : effect of complexing agents / 1984
Sulfide Precipitation of Nickel and Other Heavy Metals from Single- and Multi-Metal Systems. 1986
Sulfur Behavior and Sequestering of Sulfur Compounds during Coal Carbonization, Gasification, and Combustion. 1971
Summary and conclusions : nutrient transport and accountability in the lower Susquehanna River Basin / 1974
Summary characterizations of selected chemicals of near-term interest / 1976
Summary of audit performance : measurement of SO2, NO2, CO, sulfate, nitrate, lead, hi-vol flow rate - 1977 / 1979
Summary of audit performance: measurement of SO2, NO2, sulfate, nitrate, lead, hi-vol flow rate - 1978. 1980
Summary review of health effects associated with elemental and inorganic phosphorus compounds : health issue assessment / 1990
Superfund analytical methods for low concentration water for inorganics analysis. 1994
Superfund at Work: The Pioneer Sand Cleanup (Video). 1994
Superfund enforcement decision document : a & F Materials, IL : second remedial action. 1986
Superfund enforcement decision document : Lees Lane Landfill, KY. 1986
Superfund enforcement decision document : Winthrop Landfill, ME : EDD. 1985
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