Search Results for the EPA National Library Catalog

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Select Item Title Year Published
A problem with flux chamber measurements of biogenic sulfur emissions / 1979
A quality assurance program for the EPA/Shawnee wet limestone scrubber demonstration program / 1976
A user's guide for REDEQL. EPA : a computer program for chemical equilibria in aqueous systems / 1978
Abiological methylation of mercury in soil / 1977
Abiological Methylation of Mercury in Soil. 1977
Abiotic Dehalogenation of 1,2-Dichloroethane and 1,2-Dibromoethane in Aqueous Solution Containing Hydrogen Sulfide. 1989
Abiotic Hydrolysis of Sorbed Pesticides. 1984
Abiotic Reduction of Nitro Aromatic Pesticides in Anaerobic Laboratory Systems. 1989
Abiotic transformation of carbon tetrachloride in the presence of sulfide and mineral surfaces / 1992
Abiotic Transformations in Water, Sediments, and Soil. Chapter 5. 1990
Absorption of sulfur dioxide in spray column and turbulent contacting absorbers / 1975
Abundance and Viability of Striped Bass Eggs Spawned in Roanoke River, North Carolina, in 1989. 1990
Abundance and Viability of Striped Bass Eggs Spawned in the Roanoke River, North Carolina, in 1988. 1989
Accuracy of Ross pH Combination Electrodes in Dilute Sulphuric Acid Standards. 1987
Acid Aerosol Measurement Intercomparison Workshop : April 10-11, 1991, Research Triangle Park, N.C. : final report / 1992
Acid aerosol measurement workshop : February 1-3, 1989 Research Triangle Park, NC : final report / 1989
Acid aerosol measurement workshop : February 1-3, 1989 Research Triangle Park, NC : final report / 1989
Acid deposition annual data summaries, 1980, 1981, and 1982 / 1984
Acid Deposition in Maryland. Summary of 1993 Research and Monitoring Results and Evaluation of Status and Trends. 1995
Acid fog effects on conifer seedlings. 1990
Acid Mine Pollution Effects on Lake Biology. 1971
Acid precipitation and drinking water quality in the eastern United States / 1984
Acid precipitation in North America : 1981, 1982, 1983 annual data summary from acid deposition system data base {microfiche} / 1984
Acid precipitation in North America : 1983 annual data summary from acid deposition system data base / 1985
Acid precipitation in North America : 1983 annual data summary from acid deposition system data base / 1985
Acid precipitation in North America : 1984 annual data summary from acid deposition system data base / 1986
Acid precipitation in North America : 1984 annual data summary from acid deposition system data base / 1986
Acid precipitation in North America : 1985 annual and seasonal data summary from acid deposition system data base / 1987
Acid precipitation in North America : 1986 annual and seasonal data summary from acid deposition system data base / 1989
Acid precipitation in North America : 1986 annual and seasonal data summary from acid deposition system data base / 1989
Acid precipitation in North America : 1987 annual and seasonal data summaries from acid deposition system data base / 1989
Acid Rain and Soil Microbial Activity: Effects and Their Mechanisms. 1983
Acid rain. 1980
Acid-Base Characteristics of Organic Carbon in the Humex Lake Skjervatjern. 1992
Acidic Deposition and Aquatic Ecosystems: Regional Case Studies. 1990
Acidic Deposition and Cistern Drinking Water Supplies. 1989
Acidic Episodes in Surface Waters in Europe. 1992
Acidification and Recovery of a Spodosol Bs Horizon from Acidic Deposition. 1990
Acidification of Aquatic and Terrestrial Systems: Chemical Weathering. 1984
Acidity, Nutrients, and Minerals in Atmospheric Precipitation Over Florida: Deposition Patterns, Mechanisms, and Ecological Effects. 1983
Acidity-alkalinity (pH) : water quality standards criteria summaries : a compilation of state/federal criteria / 1988
Acquisition and Analysis of Groundwater/Aquifer Samples: Current Technology and the Trade off between Quality Assurance and Practical Considerations. 1990
Activated Sludge Treatment of Chrome Tannery Wastes. 1969
Acute and Chronic Toxicity of Ammonia to Marine Fish and a Mysid. 1990
Acute and chronic toxicity of HCN to fish and invertebrates / 1979
Acute and chronic toxicity of HCN to fish and invertebrates / 1979
Acute Effects of Stream Acidification on the Diversity of Macroinvertebrate Drift. 1982
Acute Toxicity of Nitrite to Rainbow Trout (Salmo gairdneri): Effects of pH, Nitrite Species, and Anion Species. 1981
Acute toxicity of toxaphene to fathead minnows, channel catfish, and bluegills / 1980
Adsorption of trace metals by hydrous ferric oxide in seawater / 1980
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