Search Results for the EPA National Library Catalog

Items Found: 987
Showing: Items 301 - 350
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Empirically based models for predicting chlorination and ozonation by-products: trihalomethanes, haloacetic acids, chloral hydrate, and bromate / 1998
Energy potential from construction and demolition wood wastes : final report / 1977
Energy Usage Characteristics of Single Family Residences and Their Occupants in Illinois. Volume 3. Statistical Analyses. 1977
Enumeration, Transport and Survival of Bacteria Attached to Granular Activitated Carbon in Drinking Water. 1985
Environmental Asbestos Assessment Manual. Superfund Method for the Determination of Asbestos in Ambient Air. Part 2. Technical Background Document. 1990
Environmental Assessment for the Proposed Effluent Guidelines for the Landfills Point Source Category. Volume 1. 1998
Environmental assessment of proposed effluent guidelines for industrial waste combustors. Volume I / 1998
Environmental assessment of steelmaking furnace dust disposal methods / 1977
Environmental Determinants of Lead Burdens in Children. 1975
Environmental Measurements: Valid Data and Logical Interpretation; Symposium. 1964
Environmental Methods Testing Site Project: Data Management Procedures Plan. 1987
Environmental monitoring and assessment program : agroecosystem monitoring and research strategy / 1991
Environmental monitoring and assessment program : agroecosystem monitoring and research strategy / 1992
Environmental monitoring and assessment program : arid ecosystems 1992 pilot report / 1994
Environmental monitoring and assessment program : arid ecosystems 1992 pilot report / 1994
Environmental Monitoring and Assessment Program. Estuaries West Indian Province 1993 Sampling. Technical Report: A Synoptic Survey of the Benthic Macroinvertebrates and Demersal Fishes of the Tampa Bay Estuarine System. 1996
Environmental Radioactivity : Laboratory intercomparison studies program 1973-1974 / 1974
Environmental radioactivity laboratory intercomparison studies program 1975 / 1975
Environmental radioactivity laboratory intercomparison studies program, 1978-1979 / 1978
Environmental radioactivity laboratory intercomparison studies program, fiscal year 1981-1982 / 1981
Environmental radioactivity laboratory intercomparison studies program, FY 1977 / 1977
Environmental statistics. 1990
Environmental Technology Verification (ETV) Report: Industrial Test Systems, Inc. Cyanide ReagentStrip (Trademark) Test Kit. 2005
Environmental Technology Verification (ETV) Testing of Two Nutrient Analyzers at an Industrial Plant: Shimadzu Scientific Instruments, Inc., TNPC-4110(C) and a ZAPS Technologies, Inc., Multi-Parameter (MP-1). 2005
Environmental Technology Verification Report: Shimadzu Scientific Instruments, Inc., TNPC-4110(C) On-Line Water Quality Analyzer for Nutrient Monitoring. 2005
EPA (Environmental Protection Agency) Method Study 15, Method 605--Benzidines. 1984
EPA (Environmental Protection Agency) Method Study 16, Method 606--Phthalate Esters. 1984
EPA (Environmental Protection Agency) Method Study 21, Method 611--Haloethers. 1984
EPA (Environmental Protection Agency) Method Study 29, Method 624--Purgeables. 1984
EPA method study 20, method 610, PNA's 1984
EPA method study 24, method 601 : purgeable halocarbons by the purge trap method / 1984
EPA method study 39, Method 504, 1,2-dibromoethane and 1,2 dibromo-3-chloropane in water by microextraction and gas chromotography {Microfiche} 1988
EPA method study 8, total mercury in water / 1977
EPA Program for Monitoring Ecological Status and Trends. 1991
EPA Unmix 6.0 Fundamentals and User Guide. 2007
EPA's indoor air quality and work environment study : relationships of employee's self-reported healthy symptoms with direct indoor air quality measurements / 1991
Epidemiologic Study of Workers Exposed to Acrylonitrile with Cover Letter. 1979
Episodic acidification of streams in the northeastern United States : chemical and biological results of the episodic response project : episodic response project final report / 1993
Equalization of Wastewater Flows. 1972
Equilibrium Partitioning and Bioaccumulation of Sediment-Associated Contaminants by Infaunal Organisms. 1989
Estimability and Estimation of Excess and Etiologic Fractions. 1989
Estimate of methane emissions from U.S. landfills / 1994
Estimating limiting risk levels from orally ingested DDT and dieldrin using an up-dated version of the Mantel-Bryan procedure / 1974
Estimating the Reliability of Advanced Waste Treatment. 1976
Estimation of Background Levels of Contaminants. 1994
Estimation of seasonal and annual acidic deposition through aggregation of three-day episodic periods / 1990
Estimation of Uncertainty for the 1980 NAPAP (National Acid Precipitation Assessment Program) Emissions Inventory. 1986
Estimation of Water Demands Using Deficit Analysis. 1983
Estimations des Parametres de la loi des Valeurs Extremes et Consequences Economiques (Estimations of the Parameters of the Law of Extreme Values and Economic Consequences). 1966
Evaluating indirect sources / 1975
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