Search Results for the EPA National Library Catalog

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Deterministic and stochastic evaluation of nitrate-nitrogen leaching from soils with dual pore systems in karst regions final report / 1991
Detritus Processing and Mineral Cycling in Seagrass 'Zostera' Litter in an Oregon Salt Marsh. 1984
Developing Regulatory Programs for the Control of Acid Precipitation. 1977
Developing the Tools to Meet the Nation's Monitoring Needs: The Evolution of EMAP. Third Environmental Monitoring and Assessment Program (EMAP) Research Symposium, April 8-11, 1997. 1997
Development and applications of a high-throughput activity assay, using the ammonia-oxidizing bacteria Nitrosomonas europaea / 2014
Development and Demonstration of Nutrient Removal from Animal Wastes. 1973
Development and Evaluation of Instrumentation for Measurement of Indoor Air Quality. 1989
Development and Evaluation of the Regional Oxidant Model for the Northeastern United States. 1988
Development and testing of an air monitoring system / 1973
Development of a chemical denitrification process / 1970
Development of a Chemical Denitrification Process. 1970
Development of a Mathematical Model to Predict the Role of Surface Runoff and Groundwater Flow in Overfertilization of Surface Waters. 1971
Development of a Mathematical Water Quality Model for Grays Harbor and the Chehalis River, Washington. 1974
Development of a Molten Carbonate Process for Removal of Sulfur Dioxide from Power Plant Stack Gases. Part IV. Contractor Development. 1968
Development of a Pilot Plant to Demonstrate Removal of Carbonaceous, Nitrogenous and Phosphorus Materials From Anaerobic Digester Supernatant and Related Process Streams. 1970
Development of a pilot plant to demonstrate removal of carbonaceous, nitrogenous, and phosphorus materials from anaerobic digester supernatant and related process streams / 1970
Development of a Simulation Model for Estimating Ground Level Concentrations of Photochemical Pollutants. Appendix B. A Kinetic Mechanism for Atmospheric Photochemical Reactions. 1971
Development of a Simulation Model for Estimating Ground Level Concentrations of Photochemical Pollutants. Appendix E. Air Quality Data Used in Model Validation. 1971
Development of a trial air quality maintenance plan using the Baltimore air quality control region / 1974
Development of a Vortex Containment Combustor for Coal Combustion Systems. 1989
Development of air sampling methodology / 1975
Development of air sampling methodology. 1975
Development of AIRS:AMS Transportation Emissions Methodology. 1990
Development of an analysis method for total nonmethane volatile organic carbon carbon emissions from stationary sources / 1993
Development of an Analysis Method for Total Nonmethane Volatile Organic Carbon Emissions from Stationary Sources. 1992
Development of an example 10-year air quality maintenance plan for the Denver AQMSA / 1974
Development of Analytical Test Procedures for Organic Pollutants in Wastewater - Application to Pesticides. 1981
Development of Aqueous Processes for Removing NOx from Flue Gases-Addendum. 1973
Development of Biogenic Emissions of OTAG Modeling. 1998
Development of Criteria for Extension of Applicability of Low Emission, High Efficiency Coal Burners. 1984
Development of Criteria for Extension of Applicability of Low Emission, High Efficiency Coal Burners: Second Annual Report. 1984
Development of Criteria for Extension of Applicability of Low-Emission, High-Efficiency Coal Burners. 1981
Development of Criteria for Extension of Applicability of Low-Emission, High-Efficiency Coal Burners: Fourth Annual Report. 1984
Development of Emergency Procedures for the Prevention of Air Pollution Episodes. State of Wisconsin. 1971
Development of Emission Factors for Estimating Atmospheric Emissions from Forest Fires. 1973
Development of Enzyme-Linked Immunosorbent Assays for Residue Analysis of Diflubenzuron and BAY SIR 8514. 1982
Development of Improved Systems for Obtaining Time Integrated Measurements of SO2, NO2, NOx, and Other Pollutants. 1973
Development of information on pesticides manufacturing for source assessment / 1978
Development of low emission porous-plate combustor for automotive gas turbine and Rankine cycle engines / 1973
Development of Lunar Sample Processing Gloves for the Lunar Receiving Laboratory Final Report. 1971
Development of Mathematical Models for the Prediction of Anthropogenic Visibility Impairment. Volume III: Case Studies for Selected Scenarios. 1978
Development of multipollutant emission control technology for stoker boilers / 1998
Development of New and/or Improved Aqueous Processes for Removing SO2 from Flue Gases. Volume II. 1970
Development of on-road emission factors for heavy-duty diesel vehicles using a continuous sampling system / 1998
Development of ozone reactivity scales for volatile organic compounds / 1991
Development of Representative Driving Patterns at Various Average Route Speeds. 1974
Development of revised light-duty-vehicle emission-average speed relationships / 1977
Development of Sampling and Analytical Methods for the Measurement of Nitrous Oxide from Fossil Fuel Combustion Sources. 1993
Development of Specifications for a Motorcycle Dynamometer and Motorcycle Cooling System: Volume II. Specifications. 1976
Development of technical specifications for standard gas-diluent mixtures for use in measurement of mobile source emissions / 1974
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