Search Results for the EPA National Library Catalog

Items Found: 481

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Comprehensive experimental design plan to relate pollutant sources to acidic deposition / 1987
Comprehensive experimental design plan to relate pollutant sources to acidic deposition / 1986
Comprehensive field study plan to relate pollutant sources to acidic deposition : a preliminary study of uncertainties / 1987
Comprehensive field study plan to relate pollutant sources to acidic depostion : a preliminary study of uncertainties / 1986
Comprehensive field study plan to relate pollutant sources to acidic depostion : a preliminary study of uncertainties / 1986
Control of acid rain precursors a cost estimation model for Florida / 1987
Correcting RADM's Sulfate Underprediction: Discovery and Correction of Model Errors and Testing the Corrections Through Comparisons against Field Data. 1993
Correcting RADM's Sulfate Underprediction: Discovery and Correction of Model Errors and Testing the Corrections through Comparisons against Field Data. 1993
Cost of controlling directly emitted acidic emissions from major industrial sources : project summary / 1988
Critical loads for nitrogen a workshop report / 1992
Current status of surface water acid-base chemistry 1990
Data report 1978
Data report for acid model operational diagnostic evaluation study : G-1 aircraft results / 1991
Data report for acid model operational/diagnostic evaluation study --G-1 aircraft results : Spring 1990 field study to ENSR Consulting and Engineering and U.S. Environmental Protection Agency / 1991
Data report for acid model operational/diagnostic evaluation study : G-1 aircraft results to ENSR Consulting and Engineering and U.S. Environmental Protection Agency / 1989
Data sets for developing measures of biological integrity in Maryland streams 1992
Data Users Guide to the Mountain Cloud Chemistry Project. 1991
Deposition both wet and dry / 1984
Deposition of air pollutants to the Great Waters : first report to Congress. 1994
Depositional aspects of pollutant behavior in fog 1965
Development and selection of ammonia emission factors : final report / 1994
Development and selection of ammonia emission factors : project summary / 1994
Development and selection of ammonia emission factors for the 1985 NAPAP emissions inventory / 1990
Development of an Acid Deposition Strategy for EPA Region VIII Task I: Inventory of Regional Acid Deposition Research 1984
Development of computer modules of particulate processes for regional particuate model / 1987
Diagnostic Evaluation of Regional Acid Deposition Model (RADM) Performance during a Period of Frontal Passage Using Aircraft Measurements. 1992
Direct and indirect effects of acidic deposition on vegetation 1984
Direct Delayed Response Project Soil Characterization Comparison Project Summary 1992
Direct/delayed response project : definition of soil sampling classes and selection of sampling sites for the Northeast / 1989
Direct/delayed response project : field operations and quality assurance report for soil sampling and preparation in the northeastern United States : project summary / 1988
Direct/delayed response project : field operations and quality assurance report for soil sampling and preparation in the Northeastern United States. 1987
Direct/delayed response project : field operations and quality assurance report for soil sampling and preparation in the Northeastern United States. Volume I, Sampling / 1987
Direct/delayed response project : field operations and quality assurance report for soil sampling and preparation in the Northeastern United States. Volume II, Preparation / 1987
Direct/delayed response project : field operations and quality assurance report for soil sampling and preparation in the Southern Blue Ridge Province of the United States / 1987
Direct/delayed response project : field operations and quality assurance report for soil sampling and preparation in the Southern Blue Ridge Province of the United States : project summary / 1988
Direct/delayed response project : field operations and quality assurance report for soil sampling and preparation in the Southern Blue Ridge Province of the United States {Microfiche} / 1988
Direct/delayed response project : laboratory operations and quality assurance report for preparation of soils from the Mid-Appalachian Region of the United States / 1990
Direct/Delayed Response Project : quality assurance plan for preparation and analysis of soils from the Mid-Appalachian Region of the United States / 1989
Direct/Delayed Response Project : quality assurance plan for preparation and analysis of soils from the Mid-Appalachian Region of the United States / 1989
Direct/delayed response project : quality assurance plan for soil sampling, preparation, and analysis / 1987
Direct/delayed response project : quality assurance plan for soil sampling, preparation, and analysis / 1988
Direct/delayed response project : quality assurance report for physical and chemical analyses of soils from the Mid-Appalachian region of the United States / 1990
Direct/delayed response project : quality assurance report for physical and chemical analysis of soils from the Southern Blue Ridge Province of the United States / 1988
Direct/delayed response project : soil characterization comparison / 1992
Directory of precipitation monitoring sites : National Atmospheric Deposition Program/National Trends Network (NADP/NTN) / 1986
Dynamic emissions management for acid deposition control information needs and monitoring techniques / 1987
Eastern Lake survey, phase II : analytical methods manual / 1988
Economic perspectives on acid deposition control 1984
Ecosystem level alterations in soil nutrient cycling : an integrated measure of cumulative effects of acidic deposition on a mixed conifer forest in southern California / 1996
Effects of acid deposition on forests 1987
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