Search Results for the EPA National Library Catalog

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Onset of electrical breakdown in dust layers: 1. : microsparking described by Paschen's law / 1988
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
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
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-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
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
Performance Test Results and Comparative Data for Designated Reference Methods for Nitrogen Dioxide. 1983
Perinatal Immunotoxicity of Benzene Toward Mouse B Cell Development. 1989
Pesticides industry sales and usage : 1990 and 1991 market estimates / 1992
Pesticides industry sales and usage : 1992 and 1993 market estimates / 1994
Pharmacologic Probing of Amphotericin B-Induced Renal Dysfunction in the Neonatal Rat. 1988
Phosphorus Concentrations in Stream-Water and Reference Samples--An Assessment of Laboratory Comparability. 2008
Phytoplankton composition and abundance in Lake Ontario during IFYGL / 1975
Phytoplankton Composition and Distribution in Saginaw Bay. 1983
Pilot demonstration of sodium carbonate conditioning / 1979
Pilot Scale Evaluation of Sludge Landfilling: Four Years of Operation. 1988
Pilot scale process evaluation of reburning for in-furnace Nox reduction / 1986
Pilot study on indoor air quality managing indoor air quality risks : report on a meeting held in St. Michaels, Maryland, October 25-27, 1989. 1990
Pilot study on International Information Exchange on Dioxins and Related Compounds : international exchange of research & technology information on dioxins & related compounds.{microfiche}/ by David N. McNelis and E.W. Bretthauer, et al.. 1990
Pilot-Scale Evaluation of Top-Inlet and Advanced Electrostatic Filtration. 1986
Planning and design guidebook for combined sewer overflow control and treatment {microform} / 1982
Plasmid Expression and Maintenance during Long-Term Starvation-Survival of Bacteria in Well Water. 1989
Policy Options for Stabilizing Global Climate. Draft Report to Congress. Executive Summary. 1989
Pollutant Emission Factors for Gas Stoves: A Literature Survey. 1987
Porosity, surface area and particle size effects of CaO reacting with SO2 at 1100êC / 1988
Post-Closure Liability Trust Fund Simulation Model: Volume 1. Model Overview and Results. Volume 2. Graphs and Tables of Model Results. Volume 3. Model Description. 1985
Potential for Transduction of Plasmids in a Natural Freshwater Environment: Effect of Plasmid Donor Concentration and a Natural Microbial Community on Transduction in 'Pseudomonas aeruginosa'. 1987
Pre-concentration method for inductively coupled plasma-mass spectrometry / 1989
Precision and accuracy assessments for state and local air monitoring networks, 1981-1986 : supplement to EPA-600/4-88-007 / 1988
Precision and accuracy assessments for state and local air monitoring networks, 1984 / 1986
Precision and accuracy assessments for state and local air monitoring networks, 1988 {microfiche} 1990
Precision and reliability of laboratory permeability measurements / 1986
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