Search Results for the EPA National Library Catalog

Items Found: 723
Showing: Items 551 - 600
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Select Item Title Year Published
Recent Advances in the Matrix Isolation Infrared Spectrometry of Organic Compounds. 1989
Recommended practice for quality control of image scanners 1988
Refinement and validation of an urban meteorological-pollutant model / 1976
Regional laboratory System : FY 2007 annual report / 2007
Regionalization of the Western Corn Belt Plains Ecoregion. 1994
Relationships between drainage area characteristics and nonpoint source nutrients in streams : a preliminary analysis of National Eutrophication Survey data from 143 drainage areas in northeastern and northcentral United States / 1974
Relationships Between Pb and 210 Pb in Aerosol and Precipitation at a Semiremote Site in Northern Wisconsin. 1983
Relationships of Phosphorus and Nitrogen to the Trophic State of Northeast and North-Central Lakes and Reservoirs. 1974
Relationships of productivity and problem conditions to ambient nutrients : National Eutrophication Survey findings for 418 Eastern lakes / 1978
Remote Sensing Report. Major Waterways, Memphis, Tennessee Vicinity. 1972
Removal of Arsenic from Drinking Water by Conventional Treatment Methods. 1993
Removal of phosphates and metals from sewage sludge / 1973
Renovate right : important lead hazard information for families, child care providers, and schools. 2008
Retinoid protocols / 1998
Review of Clustering Techniques with Emphasis on Benthic Ecology. 1974
Review of geographic processing techniques applicable to regional analysis / 1988
Risk analysis : prospects and opportunities / 1992
Roy F. Weston, Inc. and IEG Technologies Corporation Unterdruck-Verdampfer-Brunnen (UVB) technology : innovative technology evaluation report. 1999
Safety in microbiology 1972
Saliva as a diagnostic fluid 1993
Sample submission procedures for the Office of Analytical Services & Quality Assurance laboratory branch : revision 12.0 / 2009
Sampling and analysis of indoor microorganisms / 2007
Sampling and Analysis of Nanomaterials in the Environment: A State-of-Science Review. 2008
Sampling and Determination of Gas-Phase Hydrogen Peroxide Following Removal of Ozone by Gas-Phase Reaction with Nitric Oxide. 1986
Sediment classification methods compendium / 1992
Sediment Studies in Back River Estuary, Baltimore, Maryland. 1976
Sediment-pollutant relationships in runoff from selected agricultural, suburban, and urban watersheds : a statistical correlation study / 1980
Sensitivity analysis in practice : a guide to assessing scientific models / 2004
Sensor and data fusion : a tool for information assessment and decision making / 2004
Sensor array signal processing / 2001
Separation and purification. 1956
Separation techniques in clinical chemistry / 2003
Short course in bacterial genetics a laboratory manual and handbook for Escherichia coli and related bacteria / 1991
Short test correlation analyses on 300, 1975 model year cars / 1976
Short Test Correlation Analyses on 300, 1975 Model Year Cars. Volume II. 1977
Similarities of Periphyton Communities on Natural and Artificial Substrates in Streams. 1971
Simulation of pesticide movement on small agricultural watersheds / 1976
Smallpox and vaccinia laboratory testing : a national training initiative / 2003
Smallpox Vaccine : Clinical management of adverse events / 2003
SMILES, a line notation and computerized interpreter for chemical structures / 1987
Soil washing treatment / 1990
Soil Water Model for Two Constrasting Tillage Systems. 1970
Solidification/stabilization of sludge and ash from wastewater treatment plants / 1985
Source assessment : flat glass manufacturing plants / 1976
Source assessment : glass container manufacturing plants / 1976
Source receptor methodology for some chlorinated hydrocarbons {microform} / 1984
Sources of Metal Loads to the Alamosa River and Estimation of Seasonal and Annual Metal Loads for the Alamosa River Basin, Colorado, 1995-97. 2002
Speciation of hazardous inorganic compounds by Fourier transform infrared (FTIR) spectroscopy / 1985
Spot tests in inorganic analysis / 1972
Spot tests in organic analysis / 1966
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