Search Results for the EPA National Library Catalog

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Transport of Organic Contaminants in Groundwater: Distribution and Fate of Chemicals in Sand and Gravel Aquifers. 1985
Trends in Catskill Stream Water Quality: Evidence from Historical Data. 1991
Tropical Forests and the Global Carbon Cycle: Estimating State and Change in Biomass Density. 1996
Turbulent Mixing in Aquatic Microcosms. 1980
U.S. Climate Change Science Program. Synthesis and Assessment Product 4.1. Coastal Sensitivity to Sea Level Rise: A Focus on the Mid-Atlantic Region. 2009
U.S. progress in implementing the Great Lakes Water Quality Agreement : annual report to Congress 1988. 1989
U.S.S.R. Literature on Air Pollution and Related Occupational Diseases, Volume 18. Acoustical Coagulation and Precipitation of Aerosols. 1968
Uncertainties in Countrywide Forest Biomass Estimates. 1992
Uncertainties in Nitrogen Mass Loadings in Coastal Watersheds. 1990
Use of Scavenging Ratios for the Inference of Surface-Level Concentrations and Subsequent Dry Deposition of Ca(2+), Mg(2+), Na(1+), and K(1+). 1990
User's guide and data dictionary for Kenai Lakes Investigation Project / 1992
Variability in Diatom and Chrysophyte Assemblages and Inferred pH: Paleolimnological Studies of Big Moose Lake, New York, USA. 1991
Variation in Adirondack, New York, Lakewater Chemistry as Function of Surface Area. 1990
Velocity Dependence of the Total Cross Section for Alkali-Water Scattering. 1972
Vertical Structure of the Turbulence Energy above an Agitated Surface (Vertikalnaya Struktura Energii Turbulentnosti nad Vznolnovannoi Poverkhnostyu). 1971
Viability of Embryos of the Winter Flounder 'Pseudopleuronectes americanus' Exposed to Combinations of Cadmium and Salinity at Selected Temperatures. 1977
Viral ecology / 2000
Volatilization of organic pollutants in wastewater treatment : model studies / 1984
Waste/soil treatability studies for four complex industrial wastes : methodologies and results. Volume 1. Literature assessment, waste/soil characterization, loading rate selection / 1986
Waste/soil treatability studies for four complex industrial wastes : methodologies and results. Volume 2. Waste loading impacts on soil degradation, transformation, and immobilization / 1986
Wastes Management Concepts for the Coastal Zone: Requirements for Research and Investigation. 1970
Water Service Prices: A Principal Component and Regression Analysis of Determinants. 1972
Water temperature characteristics of lakes subjected to climate change / 1992
Watershed Manipulation Project Quality Assurance Implementation Plan: FY 90-93. 1993
Watershed Manipulation Project: Field Implementation Plan for 1986-1989. 1991
Watershed manipulation project: quality assurance implementation plan for 1986-1989, {microfiche} / by Heather E. Erickson, Marilyn Morrison, Jeffrey Kern, Larry Hughes, James Malcolm and Kent Thornton. 1991
Watershed manipulation project: rationale for hypothesis formulation and testing, {microfiche} / by Kent W. Thornton, et al. 1991
Watershed Nitrogen and Phosphorus Balance: The Upper Potomac River Basin. 1992
Watershed Planning in the Albemarle-Pamlico Estuarine System. Report 1. Annual Average Nutrient Budgets. 1992
Watershed Surveys to Support an Assessment of the Regional Effects of Acidic Deposition on Surface Water Chemistry. 1989
Wetland creation and restoration : EPA's (Environmental Protection Agency's) research program and investigation of an extensive sampling approach to comparing created and natural wetlands. 1989
Winter Currents in Lake Huron. 1976
Yttrium-89 NMR: A Possible Spin Relaxation Probe for Studying Metal Ion Interactions with Organic Ligands. 1979
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