Search Results for the EPA National Library Catalog

Items Found: 2725
Showing: Items 1851 - 1900
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Select Item Title Year Published
Particulate sampling and support : final report / 1979
Particulate sampling and support : final report, executive summary / 1979
Particulate Sampling by Adhesive-Coated Materials. 1968
Particulate sampling strategies for large power plants, including nonuniform flow / 1976
Particulate sizing techniques for control device evaluation / 1975
Partitioning of Cadmium, Copper, Lead and Zinc Among Particulate Fractions and Water in Saginaw Bay (Lake Huron). 1984
Partitioning Studies of Dioxin between Sediment and Water: The Measurement of Koc for Lake Ontario Sediment. 1989
Passive Sampling Device as a Simple Tool for Assessing Ecological Change: An Extended Monitoring Study in Ambient Air. 1992
Passive Sampling of Groundwater Monitoring Wells without Purging: Multilevel Well Chemistry and Tracer Disappearance. 1993
Passive/Diffusive Samplers for Pesticides in Residential Indoor Air. 2001
Performance Audit Results for POHC (Principle Organic Hazardous Constituents): VOST (Volatile Organic Sampling Train) and Gas Measurement Methods. 1984
Performance Audit Results for Volatile POHC (Principal Organic Hazardous Constituents) Measurements during RCRA (Resource Conservation and Recovery Act) Trial Burn Tests. 1988
Performance evaluation of the aerated lagoon system at Windber, Pennsylvania / 1978
Performance investigation of the Manning model S-4000 portable wastewater sampler and the model F-3000 dipper flowmeter / 1976
Performance-Based Methods for the EPA's Regulatory Programs. 1992
Persistence of chlorinated hydrocarbon contamination in a California marine ecosystem / 1989
Personal air sampling and air monitoring requirements under 29 CFR 1910.120. 1993
Perspectives on Environmental Monitoring: An Introduction to the U.S. EPA Long-Term Monitoring (LTM) Project. 1993
Pesticide Monitoring: Illinois EPA's Summary of Results, 1985-1989. 1990
Pesticides and polychlorinated biphenyls in the Atchafalaya Basin, Louisiana / 1979
Pesticides in ground water data base : 1988 interim report / 1988
Pesticides in Ground Water Data Base: 1988 Interim Report. 1988
Pesticides in ground water database : a compilation of monitoring studies, 1971-1991, region 9 (Arizona, California, Hawaii, Nevada) / 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. National Summary. 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 10 (Alaska, Idaho, Oregon, Washington). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 2 (New York, New Jersey). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 3 (Delaware, Maryland, Pennsylvania, Virginia, West Virginia). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee). Volumes 1 and 2. 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 5 (Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 6 (Arkansas, Louisiana, New Mexico, Oklahoma, Texas). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 7 (Iowa, Kansas, Missouri, Nebraska). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming). 1992
Pesticides of concern in the Puget Sound basin : a review of contemporary pesticide usage / 1988
Petitions to delist hazardous wastes : a guidance manual / 1993
Petroleum biodegradation potential of northern Puget Sound and Strait of Juan de Fuca environments / 1980
Petroleum refinery MACT standard guidance. 2000
Pharmaceutical Manufacturing Industry Effluent Limitations Guidelines and Standards Public Meeting. Held on May 23, 1994. 1994
Phase I Pilot Air Conveyance System Design, Cleaning, and Characterization. 1997
Phase II fact sheet : National Primary Drinking Water Regulations for 38 inorganic and synthetic organic chemicals / 1991
Philadelphia oxidant enhancement study, hydrocarbon analysis / 1980
Philadelphia Roadway Study. 1984
Phillippi Creek Water Quality Report. 1995
Phosphate Fertilizer Subcategory of the Fertilizer Manufacturing Point Source Category. Summary Report. 1982
Photo-Oxidation of Automobile Emissions: Measurements of the Transformation Products and Their Mutagenic Activity. 1992
Physical and chemical characterization of fine particulate from the combustion of residual fuel oil / 1998
Physical-chemical properties and categorization of RCRA wastes according to volatility / 1985
Pilot Monitoring Project for 14 Pesticides in Maryland Surface Waters. 1993
Pilot Study for Measuring Environmental Exposures from Agricultural Applications of Pesticides: An Overview. 1993
Pilot Study of Sampling and Analysis for Polynuclear Aromatic Compounds in Indoor Air. 1986
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