Search Results for the EPA National Library Catalog

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Showing: Items 551 - 600
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Select Item Title Year Published
Effect of a flyash conditioning agent on power plant emissions / 1976
Effect of Added Water and Acidity of Simulated Rain on Growth of Field-Grown Radish. 1982
Effect of chemical composition on surface resistivity of fly ash / 1975
Effect of Prior Exposure on Sodium Uptake in Tadpoles Exposed to Low pH Water. 1986
Effect of Simulated Acid Rain on Nitrification and Nitrogen Mineralization in Forest Soils. 1981
Effect of Simulated Acid Rain on Seedling Emergence and Growth of Eleven Woody Species. 1978
Effect of simulated mixed-acid rain on yield and quality of bush bean / 1979
Effect of Simulated Sulfuric Acid Rain on the Chemistry of a Sulfate-Adsorbing Forest Soil. 1985
Effect of Simulated Sulfuric Acid Rain on Yield, Growth, and Foliar Injury of Several Crops. 1980
Effect of Snowmelt on the Water Quality of Filson Creek and Omaday Lake, Northeastern Minnesota. 1981
Effect of Soil Processes on the Acidification of Water by Acid Deposition. 1985
Effect of sub-grid-scale rainfall analysis on sulfate wet deposition estimates in the Regional lagrangian model of air pollution (RELMAP). 1992
Effect of the Quantity and Duration of Application of Simulated Acid Precipitation on Nitrogen Mineralization and Nitrification in a Forest Soil. 1986
Effects of acid deposition on painted wood substrates / 1989
Effects of Acid Precipitation in North America. 1981
Effects of acid precipitation on a boreal forest ecosystem : ion budgets and changes in water chemistry for the Laflamme Lake watershed / 1987
Effects of Acid Precipitation on a Typic Quartzipsamment Soil in Florida. 1985
Effects of acid precipitation on aquatic resources : results of modeling workshops / 1982
Effects of acid precipitation on aquatic resources results of modeling workshops / 1988
Effects of Acid Precipitation on Microbiological and Chemical Parameters in Soils: The Florida Experience. 1983
Effects of Acid Precipitation on Plant Diseases. 1984
Effects of acid precipitation on soil leachate quality : computer calculations / 1980
Effects of acid precipitation on terrestrial ecosystems 1980
Effects of Acid Precipitation. 1979
Effects of Acid Rain on Fruit Crops. 1985
Effects of Acid Rain on Water Supplies in the Northeast. 1984
Effects of acidic precipitation on Atlantic salmon rivers in New England / 1984
Effects of Acidic Precipitation on Benthos. 1985
Effects of acidic precipitation on the water quality of streams in the Laurel Hill area, Somerset County, Pennsylvania, 1983-86 1990
Effects of Acidification on Stream Ecosystems. 1982
Effects of conditioning agents on emissions form coal-fired boilers / 1979
Effects of diversion and alum application on two eutrophic lakes / 1978
Effects of Gridded Precipitation Bias on Wet Deposition Predictions. 1986
Effects of Land Use on Municipal Watersheds. 1972
Effects of livestock pasturing on nonpoint surface runoff / 1983
Effects of numbers, sizes and crystal structures on measurements of ice hydrometeors / 1990
Effects of Sheltering and Orientation on the Atmospheric Corrosion of Structural Metals. 1987
Effects of simulated acid rain on vegetation. / 1974
Effects of Simulated Acidic Rain on Yields of Field-Grown Crops. 1982
Effects of Simulated Acidic Rain on Yields of Field-Grown Radishes and Garden Beets. 1982
Effects of Simulated Acidic Rain on Yields of Field-Grown Soybeans. 1984
Effects of storm paths on precipitation chemistry, and variations of within-storm chemistry during selected storms in central Massachusetts, 1986-87 1994
Effects of Sulfuric Acid Rain on Decomposition Rate and Chemical Element Content of Hardwood Leaf Litter. 1983
Effects of Sulfuric Acid Rain on Major Cation and Sulfate Concentrations of Water Percolating Through Two Model Hardwood Forests. 1982
Effects of sulfuric acid rain on two model hardwood forests : throughfall, litter leachate, and soil solution / 1980
Effects of the 1990 Clean Air Act Amendments on visibility in class I areas : an EPA report to Congress. 1993
Effects of the 1990 Clean Air Act Amendments on visibility in Class I areas and EPA report to Congress. 1993
Effects of UV-B Radiation on Soybean Yield and Seed Quality: A Six-Year Field Study. 1990
Electrical Induction of Particulate Agglomeration. 1971
Electro-regenerated ion-exchange deionization of drinking water / 1977
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