Search Results for the EPA National Library Catalog

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Showing: Items 1901 - 1950
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Select Item Title Year Published
Trace metals monitoring at two ocean disposal sites / 1979
Trace organics and inorganics in distribution and marketing municipal sludges {Microfiche} 1988
Training course in water distribution. 1962
Trajectory of Aerosol Droplets from a Sprayed Bacterial Suspension. 1991
Trans-Nonachlor Residues in Human Adipose Tissue. 1976
Transport of Dissolved Substances with Second-Order Reaction. 1989
Transport of macromolecules and humate colloids through a sand and a clay amended sand laboratory column 1990
Transportation facilities workshop : passenger, freight and parking. 1975
Travel Model Improvement Program Land Use Modeling Conference Proceedings. Held on February 19-21, 1995. 1995
Trends in the distribution, abundance, and habitat quality of submerged aquatic vegetation in Chesapeake Bay and its tidal tributaries : 1971 to 1991 / 1994
Trends in the Geographic Inequality of Cardiovascular Disease Mortality in the United States, 1962-1982. 1990
Trends in U.S. Irrigation: Three Regional Studies. 1984
Trout Distribution and Habitat in Relation to Geology and Geomorphology in the North Fork Humboldt River Drainage, Northeastern Nevada. 1994
TRS-80 in-Stack Opacity Computer Programs: User and Programmer Manual. 1985
Turbidity Instrumentation. A Fiber-Optic System for Measuring Sediment Concentration by Optical Fourier Transformation. 1971
Two Stage Respirable Aerosol Sampler Using Nuclepore Filters in Series. 1977
U.S. Environmental Protection Agency (EPA) Workshop on Innovative Approaches for Detecting Microorganisms in Water, June 18-20, 2007, Cincinnati, OH. 2007
Uinta Basin Replacement Projects, Uintah Unit, Potential Site-Specific Projects, Summary Report 1993
Uncertain judgements : eliciting experts' probabilities / 2006
Uncertainty in North American wet deposition isopleth maps : effect of site selection and valid sample criteria / 1990
Understanding water sector interdependencies. 2010
University of Washington electrostatic scrubber tests at a coal-fired power plant / 1978
University of Washington electrostatic scrubber tests at a steel plant / 1978
Update of the national inorganic and radionuclides survey for lead {microfiche} / by Jeff Cohen. 1990
Urban Aerosol: Count Size Related to Meteorologic Data. 1969
Urban air pollution modeling without computers / 1976
Urban Fringe Sanitation. A Selected Bibliography. 1958
Use and limitations of in-stack impactors / 1980
Use of Analytically Defined Estimates of Aerosol Respirable Fraction to Predict Lung Deposition Patterns. 1992
Use of Bioassays in Determining the Toxicity of Sediment to Benthic Organisms. 1985
Use of Electron Microscopy for Determination of the Granulometric Distribution of Atmospheric Aerosols with Radii of between 0.0035 micrometers and 1 micrometer (Determination de la Repartition Granulometrique, par Microcopie Electronique, des Aerosols Atmospheriques de Rayons Compris Entre 0.0035 um-1 um). 1974
Use of natural ventilation to control radon in single family dwellings / 1990
Use of NEXRAD Stage IV Data in the Multimedia Modeling of Pollutant Transport. 2000
Use of Remote Sensing to Map the Areal Distribution of 'Cladophora glomerata' at a Site in Lake Huron. 1982
User's guide for the urban airshed model : volume VI : user's manual for the postprocessing system / 1991
User's Guide for the Urban Airshed Model. Volume 4. User's Manual for the Emissions Preprocessor System 2.0. Part A: Core FORTRAN System. Part B: Interface and Emission Display System. 1992
User's guide to the Complex Terrain Dispersion Model Plus Algorithms for Unstable Situations (CTDMPLUS) 1989
User's guide to the Complex Terrain Dispersion Model plus algorithms for unstable situations (CTDMPLUS) : volume 1, Model description and user instructions / 1989
User's Manual for Three-Dimensional Heated Surface Discharge Computations. 1973
Users manual for preparation of air pollution isopleth profiles and population exposure analysis / 1977
Using Computer Models to Determine the Effect of Storage on Water Quality. 1993
Using SAS (Trade Name) Color Graphics for Video Image Analysis. 1988
Valuation of Natural Resource Improvements in the Adirondacks. 2004
Value of Industrial Water in the Osage (Marais Des Cygnes) Basin in Kansas. 1959
Variability of household water lead levels in American cities [microfiche] / 1990
Variance of Geostatisticians. 1990
Vegetative Delineation of Coastal Salt Marsh Boundaries. 1984
Vehicle Availability Modeling. 1998
Vehicle Availability Modeling. Travel Model Improvement Program. 1998
Velocity of Particulate in Laminar and Turbulent Gas Flow by Holographic Techniques. 1971
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