Search Results for the EPA National Library Catalog

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Showing: Items 501 - 550
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Select Item Title Year Published
Purge and trap analysis using fused silica capillary column gas chromatography/mass spectrometry 1982
Quality of freshwater in aquifers of Louisiana, 1988 / 1992
Radon, radium, and other radioactivity in ground water : hydrogeologic impact and application to indoor airborne contamination : proceedings of the NWWA Conference, April 7-9, 1987, Somerset, New Jersey / 1987
Rationale for the Development of BAT Priority Pollutant Parameters. 1977
Rationale for the development of BAT priority pollutant parameters. 1976
Reactions of potential organic water contaminants with aqueous chlorine and monochloramine 1992
Reactions of potential organic water contaminants with aqueous chlorine and monochloramine / 1991
Recent trends in coastal environmental quality : results from the mussel watch project / 1995
Reconnaissance of volatile synthetic organic chemicals at public water supply wells throughout Puerto Rico, November 1984 - May 1985 1986
Region/ORD workshop on emerging issues associated with aquatic environmental pathogens : summary report, September 5-7, 2001, Fort Meade, MD / 2001
Region/ORD Workshop on Emerging Pollutants, Summary Report. August 11-14, 2003. 2003
Regulatory determinations support document for selected contaminants fro the Second Drinking Water Contaminant Candidate List (CCL 2) / 2008
Regulatory Determinations Support Document for Selected Contaminants from the Second Drinking Water Contaminant Candidate List (CCL 2). 2006
Relationships of Hg(II) Volatilization from a Freshwater Pond to the Abundance of 'mer' Genes in the Gene Pool of the Indigenous Microbial Community. 1991
Removal and fate of RCRA and CERCLA toxic organic pollutants in wastewater treatment 1989
Removal and fate of RCRA and CERCLA toxic organic pollutants in wastewater treatment / 1990
Removal of Humic substances and algae by dissolved air flotation / 1990
Removal of humic substances and algae by dissolved air flotation / 1989
Removal of organic contaminants from drinking water supply at Glen Cove, N.Y., phase II / 1982
Removal of organic contaminants from the drinking water supply at Glen Cove, N.Y. / 1984
Removing potential organic carcinogens and precursors from drinking water / 1980
Report of the groundwater investigation, Lakewood, Washington, October 1981-Febuary 1983. 1983
Report of the preliminary ground water contamination investigation, Lakewood, Washington, October-November 1981 1981
Research and development : health and environmental effects document for 1-butanol / 1989
Research and development : health and environmental effects document for 4-aminopyridine / 1989
Research and development : health and environmental effects document for benzoic acid / 1987
Research and development : health and environmental effects document for benzyl alcohol / 1989
Research and development : health and environmental effects document for bromochloromethane / 1990
Research and development : health and environmental effects document for bromoform / 1989
Research and development : health and environmental effects document for cacodylic acid / 1989
Research and development : health and environmental effects document for chloral / 1988
Research by the U.S. Geological Survey on organic materials in water 1976
Research plan for arsenic in drinking water. 1998
Results of a screening analysis for metals and organic compounds in shellfish from Padilla Bay and vicinity 2000
Results of sampling to verify 303(d) listings for chemical contaminants in shellfish from Dyes Inlet and Port Washington Narrows 2002
Reverse osmosis treatment to remove inorganic contaminants from drinking water / 1987
Review of biological effects of toxic contaminants on organisms in Narragansett Bay 1991
Review of waste eligibility and container lifetimes for ocean disposal of low level radioactive waste / 1988
Revisions to the unregulated contaminant monitoring regulation for public water systems / 1999
Role of organic matter in the Wadden Sea : proceedings of the 4th international Wadden Sea Symposium, Texel, The Netherlands, 1-3 November 1983 1984
Safety evaluation of renovated wastewater from a poultry processing plant / 1979
Salinity and temperature effects on the chronic toxicity of 2,4-dinitrophenol and 4-nitrophenol to sheepshead minnows (cyprinodon variegatus) / 1992
Sampling and analysis of drinking water for aldicarb, aldicarb sulfoxide and aldicarb sulfone : task 1, final report 1980
Sampling and analysis of selected toxic substances : task II: analysis for semivolatile brominated organics in fish and turtles. 1980
Sampling for organic chemicals and microorganisms in the subsurface / 1977
Sediment quality criteria for the protection of benthic organisms : acenaphthene. 1993
Sediment quality criteria for the protection of benthic organisms : acenaphthene. 1993
Sediment quality criteria for the protection of benthic organisms : dieldrin / 1993
Sediment quality criteria for the protection of benthic organisms : dieldrin. 1993
Sediment quality criteria for the protection of benthic organisms : endrin. 1993
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