Search Results for the EPA National Library Catalog

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Select Item Title Year Published
NOx Control Technology Requirements under the United States' 1990 Clean Air Act Amendments Compared to Those in Selected Pacific Rim Countries. 1994
OAQPS control cost manual. 1990
Ocean Current Measurements at the Farallon Islands Low-Level Radioactive Waste Disposal Site, 1977-1978. Includes Appendix. 1991
Off-gas analysis results and fine pore retrofit case history for Hartford, Connecticut 1994
Off-gas analysis results and fine pore retrofit information for Glastonbury, Connecticut 1994
Off-the-Shelf Analyzers for Measuring Adenosine Triphosphate (ATP) in Activated Sludge. 1974
OHMSETT (Oil and Hazardous Materials Simulated Environmental Test Tank) Test Series 77: Global Oil Recovery Skimmer, Veegarm Skimming Arm, Kebab 600, Wylie Skimmer and the Skim-Pak Cluster. 1984
Organ and species specificity in chemical carcinogenesis / 1983
Organic Solvent Use Study. 1979
Organohalide Formation on Chlorination of Algal Extracellular Products. 1984
OSWER comparative risk project : executive summary and overview. 1989
Outdoor Smog Chamber Experiments Using Automobile Exhaust. 1985
Oxidation of Nitrogen: Differences between Measurements and Predictions from the Regional Acid Deposition Model and whether Grid Size Can Explain Them. 1993
Ozone and ultraviolet radiation disinfection for small community water systems / 1979
Ozone dosimetry predictions for humans and rats. {microfiche} 1991
Paired watershed study design / 1993
Parameterization of the Atmospheric Boundary Layer for Air Pollution Dispersion Models. 1985
Particulate and sulfur dioxide emission control costs for large coal-fired boilers / 1978
Particulate collection efficiency measurements on an ESP [electrostatic precipitator] installed on a coal-fired utility boiler / 1977
Particulate Data Reduction (PADRE) System Reference Manual. 1984
Passive Sampling Device as a Simple Tool for Assessing Ecological Change: An Extended Monitoring Study in Ambient Air. 1992
Pattern Recognition Studies of Complex Chromatographic Data Sets. 1985
Performance and Cost Analysis of Chassis Dynamometers. 1976
Performance and limitations of a Gaussian model for centerline concentrations in the wake of buildings / 1988
Performance of Environmentally Friendly CFC-12 Replacements for Refrigerator/Freezers. 1995
Performance Test Results and Comparative Data for Designated Reference Methods for Carbon Monoxide. 1983
Performance Tests of High Speed ZRV Oil Skimmer. 1980
Persistence of a Surrogate for a Genetically Engineered Cellulolytic Microorganism and Effects on Aquatic Community and Ecosystem Properties: Mesocosm and Stream Comparisons. 1993
Pest Control: An Assessment of Present and Alternative Technologies. Volume II. Corn/Soybeans Pest Control. 1976
Pesticides in ground water data base : 1988 interim report / 1988
Phosphate removal in an activated sludge facility / 1974
Photochemical oxidant modeling / 1975
Physical coal cleaning for utility boiler SO2 emission / 1978
Physical Properties of Fluorinated Propane and Butane Derivatives as Alternative Refrigerants. 1993
Pilot Study on Improving Emergency Medical Services (EMS). 1980
Pilot Study to Compare Created and Natural Wetlands in Western Washington and Evaluate Methods. 1992
Pilot-Plant Studies of Slow-Rate Filtration. 1984
Piscataway Creek Watershed Model: A Stormwater and Nonpoint Source Management Tool. 1982
Planning Models for Urban Water Supply Expansion. Volume 3. The Regional Intertemporal Cost Allocation Problem: A Simplified Methodology Based on the Shapley Value. 1987
Planning water supply : cost-rate differentials and plumbing permits / 1978
Plasma Binding of 1-Butanol, Phenol, Nitrobenzene and Pentachlorophenol in the Rainbow Trout and Rat: A Comparative Study. 1988
Plumbosolvency Reduction by High pH and Low Carbonate-Solubility Relationships. 1983
Plume Dispersion in the Convective Boundary Layer. Part 2. Analyses of CONDORS Field Experiment Data. 1993
Polishing industrial waste stream effluents using fly ash : natural clay sorbent combination / 1984
Pollutant formation during fixed-bed and suspension coal combustion / 1984
Pollution Control Practices--Fuel Conversion and Its Environmental Effects. 1979
Pollution Reduction Capability of Photovoltaic Systems: Recent Results. 1996
Position-Specific Induction of Benzo(a)pyrene Metabolism by 3-Methylcholanthrene and Phenobarbital in Mullet ('Mugil cephalus'), a Marine Fish. 1984
Post Construction Performance of Schreiber Counter-Current Aeration Facilities. 1987
Potential Atmospheric Carcinogens, Phase 2/3: Analytical Technique and Field Evaluation. 1981
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