Search Results for the EPA National Library Catalog

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Digest of ambient particulate analysis and assessment methods / 1978
Digest of ambient particulate analysis and assessment methods / 1978
Digital Topographic Approach to Modeling: The Distribution of Precipitation in Mountainous Terrain. 1992
Direct and indirect effects of acidic deposition on vegetation 1984
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northeast and Southern Blue Ridge Province. Volume 3. Level 3 Analyses and Summary of Results. 1989
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northeast and Southern Blue Ridge Province. Volume 4. Appendices. 1989
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northern and Southern Blue Ridge Province. Volume 1. Executive Summary, Project Approach and Data Sources. 1989
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northern and Southern Blue Ridge Province. Volume 2. Level 1 and Level 2 Analyses. 1989
Directory of precipitation monitoring sites : National Atmospheric Deposition Program/National Trends Network (NADP/NTN) / 1986
Dissolved oxygen measurements in Ohio streams following urban runoff / 1980
Distribution of Natural and Anthropogenic Elements and Compounds in Precipitation Across the U.S.: Theory and Quantitative Models. 1972
Distribution of Radioactivity from Rain. 1951
Distribution of surface waters sensitive to acidic precipitation : a state-level atlas / 1982
Documentation of spatial allocation factor procedures for the 1980 NAPAP emissions inventory : project summary / 1989
Dose-Response Functions for Effects of Acidic Precipitation on Vegetation. 1983
Draft joint environmental impact statement/environmental impact report : prototype project to augment snowpack by cloudseeding using ground based dispensers in Plumas and Sierra counties. 1990
Drought of 1998-2002 in North Carolina--precipitation and hydrologic conditions 2005
Dynamically Induced Meso-Scale Variations of the Urban Mixing Layer Depth. 1972
Eastern Lake survey, phase 1 : quality assurance report / 1987
Eastern Lake survey, phase I : analytical methods manual. 1986
Eastern lake survey, phase I : field operations report. 1986
Ecological effects of acid precipitation : report of a workshop held at Cally Hotel, Gatehouse-of-Fleet, Galloway, U. K., 4-7 September 1978 / 1979
Ecological Effects of Experimental Acidification on a Stream Ecosystem. 1984
Ecological impact of acid precipitation : proceedings of an international conference, Sandefjord, Norway, March 11-14, 1980 / 1980
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 forest and crop resources in the eastern United States 1983
Effects of Acid Rain on Fruit Crops. 1985
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