Search Results for the EPA National Library Catalog

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Sediment- and Saturated-Soil-Associated Reactions Involving an Anionic Surfactant (Dodecylsulfate). 1. Precipitation and Micelle Formation. 1991
Seed Protein Quantities of Field-Grown Soybeans Exposed to Simulated Acidic Rain. 1984
Seedling response to sulfur, nitrogen, and associated pollutants / 1989
Selected bibliography of electrostatic precipitator literature. 1970
Selected bibliography of electrostatic precipitator literature. 1970
Selective Removal of Nitrate and Nitrite from Polluted Water. 1974
Seminar on Electrostatics and Fine Particles - September 1973. 1974
Sensitivity of Ecological Landscapes and Regions to Global Climatic Change. 1989
Sensitivity of soil regions to acid precipitation / 1980
Sensitivity of the Regional Water Balance in the Columbia River Basin to Climate Variability: Application of a Spatially Distributed Water Balance Model. 1991
Sequential Radiochemical Analysis for Ruthenium, Strontium and Cesium in Environmental Air. 1975
Shagawa Lake Project. Lake Restoration by Nutrient Removal from Wastewater Effluent. 1973
Simulated acid rain on crops / 1985
Simulated Precipitation Reference Materials, II. 1977
Simulated Precipitation Reference Materials, III. 1980
Simulated Precipitation Reference Materials, IV. 1982
Simulated Precipitation Reference Materials. 1975
Simulating Atmospheric Exposure Using an Innovative Meteorological Sampling Scheme. 2000
Simulation of nutrient loss from soils due to rainfall acidity / 1978
Siting criteria for regionally located wet deposition collection sites / 1986
Sludge Processing for Combined Physical-Chemical-Biological Sludges. 1973
Small water system byproducts treatment and disposal cost 1993
Snow/rain collector sampler / 1991
Snow/rain collector sampler : project summary / 1991
Snow/Rain Collector Sampler. 1991
Snowpack acidity in the Colorado Rocky Mountains / 1982
Sodium (Na) in precipitation : a presentation of data from the European Air Chemistry Network 1981
Sodium conditioning to reduce fly ash resistivity / 1974
Soil Moisture and Temperature Regimes on the Lubrecht Experimental Forest. 1971
Soil Reaction and Acidic Deposition. 1990
Soil water and vegetation responses to precipitation and changes in depth to ground water in Owens Valley, California 1991
Soluble Aluminum in Acidified Organic Horizons of Forest Soils. 1984
Soluble phosphorus removal in the activated sludge process / 1972
Some interfacial phenomena associated with the freezing of water / 1968
Some preliminary views on the atmospheric transport of matter to the Baltic Sea. 1975
Sorption of Carbon Tetrachloride, Ethylene Dibromide and Trichloroethylene on Soil and Clay. 1982
Source-receptor relationships using a semi-empirical model 1992
Sources and natural removal processes for some atmospheric pollutants / 1974
Sources and treatment of wastewater in the nonferrous metals industry / 1980
Southern California area investigation : Ground water levels and precipitation records in Los Angeles, San Gabriel and Santa Ana River Basins and Antelope Valley and water supply summary for southern portion of California. 1954
Spatial Allocation Factor Procedures for the 1980 NAPAP (National Acid Precipitation Assessment Program) Emissions Inventory Documentation. 1988
Spatial Allocation Factor Procedures for the 1980 NAPAP (National Acid Precipitation Assessment Program) Emissions Inventory. 1986
Spatial and source type distribution of emission of selected toxic volatile organic compounds in the United States in 1990 / 1993
Spatial and Temporal Trends in the Chemistry of Atmospheric Deposition in New England. 1985
Spatial Distribution of Precipitation Seasonality in the United States. 1991
Special Regional Weather Modification Conference, Augmentation of Winter Orographic Precipitation in the Western U.S., Nov. 11-13, 1975, San Francisco (Burlingame), CA. : 1975
Species Composition of Fish Communities in Northern Wisconsin Lakes: Relation to pH. 1989
SR-52 programmable calculator programs for Venturi scrubbers and electrostatic precipitators / 1978
Stable Sulfur Isotopes of Sulfate in Precipitation and Stream Solutions in a Northern Hardwood Watershed. 1992
Stable-Isotope Ratios of Hydrogen and Oxygen in Precipitation at Norman, Oklahoma, 1996-2008. 2011
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