Search Results for the EPA National Library Catalog

Items Found: 1454

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Notice of Data Availability (NODA) Response to Comment Document, Part 1. 1998
Novel and Simple Approach to Elimination of Dilute Toxic Wastes Based on Photoelectrochemical Systems. 1989
Novel, Whole-Field, Non-Intrusive Diagnostic Technique for Improvement of Indoor Air Quality. 1998
Numerical Simulation of Pollutant Dispersion Around a Building. 1995
Observations of Transport of Trace Gases by Vigorous Convective Clouds. 1992
Occurrence and exposure assessment of atrazine in public drinking water supplies : preliminary draft, August 1988. 1988
Occurrence of Pesticides in Drinking Water, Food, and Air. Phase 2 (Revised Draft), July 1987. 1987
Ocean Current Measurements at the Farallon Islands Low-Level Radioactive Waste Disposal Site, 1977-1978. Includes Appendix. 1991
Octanol/water partition coefficients for eight phthalate esters / 1996
Off-site environmental monitoring report for the Nevada test site and other test areas used for underground nuclear detonations : January through December 1976 / 1977
Off-site radiological safety program for Project Rulison : flaring, phase III / 1976
On-Line Tools for Assessing Petroleum Releases. 2004
On-site treatment of creosote and pentachlorophenol sludges and contaminated soil / 1991
Optimal Adaptive Local Grid Refinement Approach to Modeling Contaminant Transport. 1992
Optimizing a Photochemical Air Quality Model Gas-Phase Chemistry Solver for Parallel Processing. 1997
Optimizing an Air Quality Model's Algorithms for the Cray Y-MP and the MASPAR MP-1. 1994
Optimizing BTEX Biodegradation under Denitrifying Conditions. 1991
Optimum sampling site exposure criteria for lead / 1984
Organic Carbon Fractions in Extracts of O and B Horizons from a New England Spodosol: Effects of Acid Treatment. 1989
Overview of the North American Research Strategy for Tropospheric Ozone. 1996
Oxydemeton-Methyl PD-1: Initiation of Special Review. 1987
Oxygen transfer efficiency surveys at the Jones Island TreatmentPlants, 1985 - 1988 1994
Oxygenates in water : critical information and research needs. 1998
Ozone generators in indoor air settings / 1995
Ozone generators in indoor air settings / 1995
PA-Score (Preliminary Assessment Score), Version 2.1, 3 1/2 inch (for Microcomputers). 1992
PA-Score (Preliminary Assessment Score), Version 2.1, 5 1/4 inch (for Microcomputers). 1992
PANs in the Atmosphere. 1993
Parameter Estimation of Two-Fluid Capillary Pressure-Saturation and Permeability Functions. 1996
Partitioning of Polychlorinated Biphenyl Congeners in the Seawater of New Bedford Harbor, Massachusetts. 1993
Partitioning of the Sulfate Budget into Gas and Aqueous-Phase Components in the Regional Acid Deposition Model (RADM). 1991
Passive Sampling of Groundwater Monitoring Wells without Purging: Multilevel Well Chemistry and Tracer Disappearance. 1993
Pathogen Risk Assessment Methodology for Municipal Sewage Sludge Landfilling and Surface Disposal (for Microcomputers). 1996
Pathogen risk assessment methodology for municipal sewage sludge landfilling and surface disposal. 1995
Pathogen Risk Assessment Methodology for Municipal Sludge Landfilling. 1994
Pathogen Risk Assessment Model for Land Application of Municipal Sewage Sludge (LANDAPP Version 4.02) (for Microcomputers). 1996
PATRIOT : a methodology and decision support system for evaluating the leaching potential of pesticides / 1994
Pb: In Search of the Facts. 1976
Performance testing of method 1312 : QA support for RCRA testing : project report / 1989
Permit writers' guidance manual for of hazardous waste land treatment, storage and disposal facilities : phase II / {prepared by} Environmental Protection Agency Science Advisory Board. 1986
Personnel Protection through Reconnaissance Robotics at Superfund Remedial Sites. 1992
Pesticide fact sheet : 'bacillus thuringiensis'. 1995
Pesticide fact sheet : 'candida oleophila'. 1995
Pesticide fact sheet : (E)-9-dodecenyl acetate pherome. 1999
Pesticide fact sheet : 1, 4-Dimethylnapthalene. 1995
Pesticide fact sheet : 1-indole-3-butanethioic acid, S-phenyl ester. 1993
Pesticide fact sheet : 1-octen-3-ol. 1998
Pesticide fact sheet : 2-(decylthio)ethanamine and 2-(decyclthio)ethanamine hydrochloride. 1993
Pesticide fact sheet : 3,7-dichloro-8-quinolimecarboxylic acid. 1995
Pesticide fact sheet : 3-[N-butyl-N-acetyl]-aminopropionic acid, ethyl ester. 1999
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