Search Results for the EPA National Library Catalog

Items Found: 2881
Showing: Items 1951 - 2000
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Select Item Title Year Published
Ocean Survey Vessel Bold, 2007 Annual Report. Monitoring and Assessing the Health of Our Ocean and Coastal Waters. 2007
Odors from Stationary and Mobile Sources. 1979
Office of Pesticide Programs Annual Report, 1997. 1998
Office of Pesticide Programs Annual Report, 2003. 2004
Office of Pesticide Programs Science Policy on the Use of Data on Cholinesterase Inhibition for Risk Assessments of Organophosphorous and Carbamate Pesticides. 2000
Office of Wetlands, Oceans and Watersheds : 2008 annual report. 2009
Ohio Stream Regionalization Project: A Compendium of Results. 1988
Oil Development in Northern Alaska: A Guide to the Effects of Gravel Placement on Wetlands and Waterbirds. 1988
On the Use of Indices in Aquatic Toxicological Hazard Assessment. 1981
On-Site Methods for Assessing Chemical Impact on the Soil Environment Using Earthworms: A Case Study at the Baird and McGuire Superfund Site, Holbrook, Massachusetts. 1991
Opportunities to improve air quality through transportation pricing programs / 1997
Options for development of parametric probability distributions for exposure factors / 2000
Organic chemical manufacturing : storage, fugitive, and secondary sources / 1980
Organic Halogen Measurement: Current Uses and Future Prospects. 1985
Organohalide Formation on Chlorination of Algal Extracellular Products. 1984
Organophosphate and Organophosphorothionate Esters: Application of Linear Free Energy Relationships to Estimate Hydrolysis Rate Constants for Use in Environmental Fate Assessment. 1980
OTS information architecture notebook / 1983
Outdoor Chamber Study to Test Multi-Day Effects. Volume 1. Results and Discussion. 1984
Outdoor Chamber Study to Test Multi-Day Effects. Volume 2. Environmental Chamber Data Tabulations. 1984
Outdoor Chamber Study to Test Multi-Day Effects. Volume 3. Documentation for Computer-Readable Environmental Chamber Data. 1984
Outdoor Chamber Study to Test Multi-Day Effects: Computer-Readable Environmental Chamber Data. 1984
Overview of air quality maintenance area analysis. 1974
Overview of Case Studies on Recovery of Aquatic Systems from Disturbance. 1990
Overview of Selected U.S. Environmental Protection Agency Ecological Research in the Prairie Pothole and Pacific Northwest Regions. 1995
Overview of the environmental control measures and problems in the food processing industries / 1979
Overview of the North American Research Strategy for Tropospheric Ozone. 1996
Ozone dosimetry predictions for humans and rats. {microfiche} 1991
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
PADRE (Particle Data Reduction): A Computerized Data Reduction System for Cascade Impactor Measurements. 1984
Papers of a Seminar on Early Warning Systems for Toxic Substances : conference report. 1975
Parasites in southern sludges and disinfection by standard sludge treatment {Microfiche} 1981
Particulate control with cleanable cartridge filters using double -layer media / 1977
Particulate Data Reduction (PADRE) System Reference Manual. 1984
Particulate removal from gas streams at high temperature/high pressure / 1975
Parts washing alternatives study United States Coast Guard / 1995
Pathobiological Measures of Marine Pollution Effects. 1985
Pathogen risk assessment feasibility study. 1985
Pathogen risk assessment feasibility study. 1988
Pathogen risk assessment methodology for municipal sewage sludge landfilling and surface disposal. 1995
PCB emissions from stationary sources : a theoretical study / 1976
Peat mining : an initial assessment of wetland impacts and measures to mitigate adverse effects / 1981
Peer Review Workshop Report on 'Draft Framework for Assessing Health Risks of Environmental Exposures to Children'. Held in Washington, DC. on June 6-7, 2006. 2006
Pend Oreille Lake Tributaries Temperature Total Maximum Daily Loads: Addendum to the Pend Oreille Lake Subbasin Assessment and TMDL. 2007
Pend Oreille River Total Dissolved Gas Total Maximum Daily Load. Water Quality Improvement Report. 2007
Pennsylvania Baseline. 1981
Pentachlorophenol: Health and Environmental Effects Profile. 1986
Performance Audit Results for Volatile POHC (Principal Organic Hazardous Constituents) Measurements during RCRA (Resource Conservation and Recovery Act) Trial Burn Tests. 1988
Performance evaluation at a long-term food processing land treatment site / 1990
Performance of an Electrical Resistivity Technique for Detecting and Locating Geomembrane Failures. 1984
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