Search Results for the EPA National Library Catalog

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Select Item Title Year Published
"In situ" characterization of microorganisms indegenous to water-tabe aquifers. 1984
2010 annual fish passage report, Columbia and Snake Rivers for salmon, steelhead, shad and lamprey : Bonneville Dam, the Dalles Dam, John Day Dam, NcNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Priest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam / 2010
A land manager's guide to point counts of birds in the Southeast / 1996
A separation technique for the determination of krypton-85 in the environment / 1971
A standard program, for impact assessment. Phase I, Lchthyoplankton sampling / 1983
Age structured stock assessment of Lake Erie walleye report of the July 22-24, 1986 workshop / 1988
Applications of liquid scintillation counting 1974
Aquatic insects of the Bois Brule River System, Wisconsin / 1993
Assessing the Effect of Colony Counting Methods and Genetic Drift on Ames Bioassay Results. 1984
Atlas of gull and tern colonies : North Carolina to Key West, Florida (including pelicans, cormorants, and skimmers) 1981
Biological applications of liquid scintillation counting 1974
Bull trout population assessment in the Columbia River Gorge 2001
Characterization of Subsurface Bacteria Associated with Two Shallow Aquifers in Oklahoma. 1985
Current Status and Historical Trends of the Estuarine Living Resources within the Corpus Christi Bay National Estuary Program Study Area. Volume 2. Current Status and Historical Trends of Avian Resources in the CCBNEP Study Area (IV.C.3 Avian Resources). 1996
Development of Improved Systems for Obtaining Time Integrated Measurements of SO2, NO2, NOx, and Other Pollutants. 1973
Development of trawl-based criteria for assessment of demersal fauna (macroinvertebrates and fishes) pilot study in Puget Sound, Washington : final report / 1993
Drinking water criteria document for heterotrophic bacteria / 1984
Effects of Betaine on Enumeration of Airborne Bacteria. 1990
Effects of streambank riprapping on physical features and brown trout standing stocks in Millville Creek / 1995
Enumerating Injured Coliforms in Drinking Water. 1985
Enumeration and identification of heterotrophic bacteria from drinking water / 1985
Environmental applications of the particle analysis system 1993
Environmental Radiocarbon Measurements. 1978
Estimates of marine bird and sea otter abundance in Lower Cook Inlet, Alaska during summer 1993 and winter 1994 : final report / 1995
Evaluation of particle counting as a measure of treatment plant performance 1992
Factors associated with accuracy in sampling fish eggs and larvae 1978
Field procedures for analysis of functional feedings groups of stream macroinvertebrates / 1985
Fundamentals of drinking water particle counting 2000
Handbook of radioactivity analysis / 1998
Heterotrophic Bacteria in Potable Water: Progress in Method Options and Monitoring Benefits. 1985
Improved Enumeration Methods for the Recreational Water Quality Indicators: Enterococci and 'Escherichia coli'. 2000
Interim procedures for conducting the Salmonella/microsomal mutagenicity assay (Ames test) / 1983
Introduction to liquid scintillation counting 1974
Investigation and valuation of fish kills 1992
Liquid scintillation counting recent applications and development / 1980
Lower Flathead System Fisheries study : final report, FY 1983-1987. 1988
Measurement of the Biotransfer and Time Constant of Radon from Ingested Water by Human Breath Analysis. 1992
Method 1103.1 : Escherichia coli (E. coli) in water by membrane filtration using membrane-thermotolerant Escherichia coli agar (mTEC). 2002
Method 1103.1: Escherichia coli (E. coli) in Water by Membrane Filtration Using Membrane-Thermotolerant Escherichia coli Agar (mTEC), July 2006. 2006
Method 1103.1: Escherichia coli (E. coli) in Water by Membrane Filtration Using Membrane-Thermotolerant Escherichia coli Agar (mTEC), March 2010. 2010
Method 1106.1 : Enterococci in water by membrane filtration using membrane-Enterococcus-esculin iron agar (mE-EIA). 2002
Method 1600: 'Enterococci' in Water by Membrane Filtration Using membrane-Enterococcus Indoxyl-D-Glucoside Agar (mEI). 2002
Method 1603 : Escherichia coli (E. coli) in water by membrane filtration using modified membrane-thermotolerant Escherichia coli agar (modified mTEC). 2002
Methodology for Evaluating Potential Human Health Effects of Microorganisms That Degrade Hazardous Wastes. 1987
Methods for the Detection of Microorganisms in the Environment. 1992
Microbiological methods for monitoring the environment : water and wastes / 1978
Microcomputer software system for generating population statistics from electrofishing data : user's guide for MicroFish 3.0 / 1989
Microscopic particulate analysis (MPA) for filtration plant optimization / 1996
Movements of adult lake sturgeon in the Lake Winnebago system / 1992
National assessment of particle removal by filtration 1998
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