Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Aquatic humic substances as sources and sinks of photochemically produced transient reactants / 1989
Aquatic Humic Substances as Sources and Sinks of Photochemically Produced Transient Reactants. 1989
Aquatic-Biotic Community Structure as an Indicator of Pollution. 1972
Aqueous-phase oxidation of sludge using the vertical reaction vessel system. {Microfiche} 1987
Aspects of the Relationship Between Temperature and Aquatic Chemistry. 1973
Assessing effects on water quality by boating activity / 1974
Assessing the Impacts of Soil Moisture Stress on Regional Soybean Yield and Its Sensitivity to Ozone (Journal Version). 1987
Assessment of 1977 water quality conditions in the upper Potomac estuary / 1978
Assessment of 1978 water quality conditions in the upper Potomac estuary / 1980
Assessment of energy resource development impact on water quality : the San Juan Basin / 1979
Assessment of industrial hazardous waste practices : inorganic chemicals industry / 1975
Assessment of Nonpoint Sources. Areawide Waste Treatment Management Plan for the Greater Houston Area. 1977
Assessment of the Adequacy of the Appendix F Quality Assurance Procedures for Maintaining CEMS (Continuous Emission Monitoring Systems) Data Accuracy (Status Report No. 1). 1983
Assessment of the Adequacy of the Appendix F Quality Assurance Procedures for Maintaining CEMS (Continuous Emission Monitoring Systems) Data Accuracy: Status Report 2. 1984
Assessment of the Long-Term Precision of Continuous Emission Monitors. 1985
At-sea incineration, evaluation of waste flow and combustion gas monitoring instrumentation onboard the M/T Vulcanus / 1979
Atmospheric reoxygenation in the Houston Ship Channel 1972
Atomic Absorption Analysis of Phosphates in Water/ 1973
Attenuation of pollutants in municipal landfill leachate by clay minerals / 1978
Automated In Situ water quality sensor workshop February 14-16, 1978 / 1978
Automatic exchange resin pilot plant for removal of textile dye wastes / 1977
Availability of Dissolved Organic Carbon to Bacterioplankton Examined by Oxygen Utilization. 1993
Bachman Treatment Facility for Excessive Storm Flow in Sanitary Sewers. 1977
Background document to the integrated risk assessment for dioxins and furans from chlorine bleaching in pulp and paper mills / 1990
Background information for an opacity standard of performance for basic oxygen process furnaces in iron and steel plants / 1977
Bacterial degredation of dibenzo-p-dioxin and chlorinated dibenzo-p-dioxins / 1981
Basic of Pollution Control: Seminar for Upgrading Dairy Production and Treatment Facilities to Control Pollution, Madison, Wisconsin, March 20-21, 1973. 1973
Bay barometer : a health and restoration assessment of the Chesapeake Bay and watershed in 2008 / 2009
Bay Barometer Series, April 1987-March 1989. 1989
Baywide conventional pollutants control strategy : an agreement commitment report / 1988
Bear River evaluation report : 1974 survey / 1975
Beef cattle feedlot runoff and control in eastern Nebraska / 1977
Before and after case studies: Comparisons of water quality following municipal treatment plant improvements [microform] / 1984
Behavior of volatile and extractable organics in combined biological/physical-chemical treatment of municipal wastewater / 1982
Beneficial disposal of water purification plant sludges in wastewater treatment / 1978
Benthic Invertebrates and Data Reporting Chemical, Physical and Chlorophyll Concentrations of the Klamath, Smith, and Trinity River Systems California. 1969
Benthic Survey of Flat Creek and the Salt River Near Thayne, Wyoming. 1973
Benthonic Invertebrates as an Index of Water Quality. 1964
Best demonstrated available technology (BDAT) background document for quality assurance/quality control procedures and methodology. 1991
Bio-regenerated activated carbon treatment of textile dye wastewater / 1971
Bioavailability of Polychlorinated Dibenzo-P-Dioxins and Dibenzofurans from Contaminated Wisconsin River Sediment to Carp. 1987
Biochemical oxidation characteristics of cellulosic fibres in aqueous suspension and in the soil 1968
Biochemical Oxygen Demand of Shell Chemicals with Cover Letter. 1982
Biochemical oxygen demand test : discussion and methodology. 1970
Biochemical studies of the Potomac estuary--summer 1978 / 1979
Biodegradability and Biochemical Oxygen Demand of Pyridine and 3-Picoline in Waste Water with Cover Letter. 1984
Biodegradation Modeling at Aviation Fuel Spill Site. 1988
Biodegradation of Hydrocarbon Vapors in the Unsaturated Zone. 1991
Biodegradation studies of carboxymethyl tartronate / 1978
Bioflocculation and the accumulation of chemicals by floc-forming organisms / 1975
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