Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Nonoccupational Pesticide Exposure Study : (NOPES). 1990
Nonpoint Source Pollution Impacts of Alternative Agricultural Management Practices in Illinois: A Simulation Study. 1993
Nonpoint Sources: An Assessment of Pollutant Loadings to Lakes and Rivers in North Central Texas. 1977
North Dakota stratigraphic column / 1986
Northeast Cooperative Woodstove Study. Volume 2. Technical Appendix. 1987
Novel Pathway of Toluene Catabolism in the Trichloroethylene-Degrading Bacterium G4. 1989
Nutrient diversion : resulting lake trophic state and phosphorus dynamics / 1977
Nutrition monitoring in the United States Selected findings from the National Nutrition Monitoring and Related Research Program / 1993
O'Hare Noise Survey 1972
Observational study of final cleaning and AHERA clearance sampling at asbestos-abatement sites in New Jersey 1989
Observations of Transport of Trace Gases by Vigorous Convective Clouds. 1992
Ocean data evaluation system : user's guide. 1987
Ocean outfalls. 1. : Effect of diffuser design on submerged wastefields / 1988
Oceanographic atlas of the Pacific Ocean, 1968
Oceanographic data for development of the U.S. Exclusive Economic Zone. 1984
Office of Research and Development strategic plan / 2001
Ohio/Kentucky/TVA (Tennessee Valley Authority) Coal-Fired Utility S02 and N0x Control Retrofit Study. 1988
Onset of electrical breakdown in dust layers: 1. : microsparking described by Paschen's law / 1988
Onshore-offshore seismic stratigraphic correlations, Virginia / 1987
Open Lake Water Quality Conditions for Lake Erie's Central and Eastern Basins, 1985. 1987
Open Path Ambient Measurements of Pollutants with a DOAS System. 1992
Operational control procedures for the activated sludge process / 1973
Optimal Expansion of a Water Resources System. 1973
Optimization of GC/FT-IR (Gas Chromatograph/Fourier Transform-Infrared) Measurements. 2. Optical Design. 1984
Organic Contaminant Removal in Lower Mississippi River Drinking Water by Granular Activated Carbon Adsorption. 1983
Organization charts : U.S. Environmental Protection Agency. 1975
Organization charts and listing of principal officials. 1984
Organization charts and listing of principal officials. 1983
Organization Guide to Pollution Prevention, Printed Version (with CD-ROM). 2001
Osmoregulatory Failure and Death of First-Year Largemouth Bass 'Micropterus salmoides' Exposed to Low pH and Elevated Aluminum, at Low Temperatures in Soft Water. 1992
Outdoor smog chamber experiments to test photochemical models / 1982
Overburden mineralogy as related to ground-water chemical changes in coal strip mining / 1978
Ozone disinfection and color removal in wastewater / 1986
Ozone in the Northeastern United States / 1977
Ozone-Enhanced Pulmonary Infection with 'Streptococcus zooepidemicus' in Mice: The Role of Alveolar Macrophage Function and Capsular Virulence Factors. 1993
Paleoecological Investigation of Recent Lake Acidification in the Adirondack Mountains, N. Y. 1990
Para-Hydroxybenzoate as an Intermediate in the Anaerobic Transformation of Phenol to Benzoate. 1991
Parametric Studies Delineating the Occurrence of Transient Puffs in a Rotary Kiln Simulator. 1986
Particle TEAM (PTEAM) study : analysis of the data : final report 1996
Particulate control at high temperature and pressure using augmented granular bed filters / 1980
Particulate Emissions and Control in Fluidized-Bed Combustion: Modeling and Parametric Performance. 1985
Particulate measurement : vehicle preconditioning / 1979
Peak N160 of Rat Flash Evoked Potential: Does It Reflect Habituation or Sensitization. 1989
Peer review workshop report on a framework for ecological risk assessment. 1992
Performance and Efficiency Evaluations of New Fluorinated Ethers, Propanes, and Butanes. 1993
Performance Evaluation Materials for the Analysis of Volatile Organic Contaminants in Soil: A Preliminary Assessment. 1990
Performance evaluation of particle beam liquid chromatography/mass spectrometry for the measurement of acid herbicides / 1990
Performance Evaluation of Particle Beam Liquid Chromatography/Mass Spectrometry for the Measurement of Acid Herbicides Project Summary 1990
Performance of Activated Sludge Processes: Reliability, Stability and Variability. 1981
Performance Test Results and Comparative Data for Designated Reference Methods for Carbon Monoxide. 1983
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