Search Results for the EPA National Library Catalog

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Applicability of Organic Solids to the Development of New Techniques for Removing Oxides of Sulfur from Flue Gases. 1969
Application of an Electrostatic Precipitator for Instrumental Sampling of Sulfuric Acid. 1979
Application of Decision Analysis to Toxic Substances: Proposed Methodology and Two Case Studies. 1981
Application of DNA Probes to Analysis of Bacteriophage Distribution Patterns in the Environment. 1992
Application of Fourier transform spectroscopy to air pollution problems / 1980
Application of Fourier transform spectroscopy to air pollution problems : interim report - 1976 / 1977
Application of geophysics to acid mine drainage investigations / 1994
Application of Geophysics to Acid Mine Drainage Investigations. Volume 2. Site Investigations. 1994
Application of Recombinant DNA Technology in Methane Biosynthesis. 1986
Application of the NAPAP (National Acid Precipitation Assessment Program) Emissions Inventories to Eulerian Modeling. 1985
Applications of modified gran functions in environmental analysis / 1978
Applications of reverse osmosis to acid mine drainage treatment / 1973
Appraisal of Neutralization Processes to Treat Coal Mine Drainage. 1973
Aquatic and terrestrial humic materials 1983
Aquatic effects of acidic deposition 2000
Aquatic Effects Research Program, an overview : AERP status. 1989
Aquatic humic substances : influence on fate and treatment of pollutants / 1989
Aquatic Insects, with Emphasis on Trichoptera, of a Colorado Stream Affected by Coal Strip-Mine Drainage. 1981
Aquatic organisms in acidic environments : a literature review / 1984
Aquatic Organisms in Acidic Environments: A Literature Review. 1985
Aquatic Plants from Minnesota. Part I. Chemical Survey. 1972
Aquatic-Biotic Community Structure as an Indicator of Pollution. 1972
Aqueous Relaxation Reagents in Nitrogen-15 NMR. 1979
Arachidonic acid metabolism in the nervous system : physiological and pathological significance / 1989
Area source documentation for the 1985 National Acid Precipitation Assessment Program inventory 1986
Area source documentation for the 1985 National Acid Precipitation Assessment Program inventory / 1989
Area source documentation for the 1985 National Acid Precipitation Assessment Program inventory : final report / 1988
Area Source Estimates for the 1985 NAPAP (National Acid Precipitation Assessment Program) Emissions Inventory. 1988
Areawide environmental assessment for issuing NPDES new source coal mining permits in West Virginia. / 1981
Areawide environmental assessment on the development of a NEPA compliance strategy for new source coal mining activity in the western Kentucky coal field 1984
Areawide Waste Treatment and Water Quality Management Planning. Appendix B-5. The Restoration and Maintenance of High Quality Water. 1978
Areawide Waste Treatment and Water Quality Management Planning. Appendix C-3. Summary Report for the Southern Illinois 208 Mine Waste Control Program. 1978
Areawide Waste Treatment and Water Quality Management Planning. Appendix C-4. The 208 Macroinvertebrate Study Report - The Effects of Acid Mine Drainage on Mean Species Diversity in Six Southern Illinois Streams. 1978
Artificial Microbial Ecosystem for Determining Effects and Fate of Toxicants in a Salt-Marsh Environment. 1977
Ascorbic acid : chemistry, metabolism, and uses : based on a symposium sponsored by the Division of Carbohydrate Chemistry at the Second Chemical Congress of the North American Continent (180th ACS National Meeting), Las Vegas, Nevada, August 26-27, 1980 / 1982
Ascorbic Acid Reduction of Residual Active Chlorine in Potable Water Prior to Halocarboxylate Determination 2000
Aspon: Pesticide Registration Standards. O,O,O,O-Tetrapropyl Dithiopyrophosphate. 1980
Assessing Potential Bioavailability of Metals in Sediments: A Proposed Approach. 1994
Assessing the benefits of policies designed to reduce acid deposition : a decision analytic benefit-cost framework/ 1982
Assessing the Feasibility of Epidemiologic Research on DEHP Exposure among Renal Dialysis Patients. 1981
Assessing the Regional Effects of Sulfur Deposition on Surface Water Chemistry: The Southern Blue Ridge (Journal Version). 1988
Assessment of acidic deposition and ozone effects on conifer forests in the San Bernardino Mountains : final report / 1996
Assessment of Adipic Acid as a Potential Air Pollution Problem. Volume XIII. 1976
Assessment of automotove sulfate emission control technology / 1977
Assessment of boric acid and borax using the IEHR evaluative process for assessing human developmental and reproductive toxicity of agents. 1995
Assessment of Contact Hypersenistivity in the Mouse (Local Lymph Node Assay). 2012
Assessment of Cyclohexanone as a Potential Air Pollution Problem. Volume VII. 1976
Assessment of deposition levels of sulfur and nitrogen required to protect aquatic resources in selected sensitive regions of North America : final report / 1994
Assessment of deposition levels of sulfur and nitrogen required to protect aquatic resources in selected sensitve regions of North America / 1996
Assessment of exposure-response functions for rocket-emission toxicants 1998
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