Search Results for the EPA National Library Catalog

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Character and evolution of the ground-water flow system in the central part of the western San Joaquin Valley, California / 1990
Characteristics and Kinetics of Biological Fixed Film Reactors. 1970
Characteristics of Mercury Emissions at a Chlor-Alkali Plant. Volume 1: Final Report and Appendices A-E. Volume 2: Appendices F-J. 2002
Characteristics of Streamflow of Small Watersheds in Pennsylvania and Factors that Influence It. 1971
Characteristics of the ground-water seepage into Great South Bay / 1980
Characteristics of Transverse Mixing in Open-Channel Flows. 1970
Characteristics of two-dimensional particle eddy diffusion in office space / 1990
Characterization of ground-water flow and chemical transport beneath two irrigated fields in south-central Kansas, 1988 1990
Characterization of Industrial Fabric Filters. 1960
Characterization of mercury emissions at a chlor-alkali plant : study organization and implementation / 2000
Characterization of Normal Human Lung Lymphocytes and Interleukin-2-Induced Lung T Cell Lines. 1990
Characterization of springflow in the north coast limestone of Puerto Rico using physical, chemical, and stable isotopic methods 1997
Characterization of stream reaeration capacity / 1972
Characterization of Stream Reaeration Capacity. 1972
Characterization of Sulfhydryl Proteins Involved in the Maintenance of Flagellar Straightness in Hamster Spermatozoa. 1990
Characterization of the Activated Sludge Process. 1973
Characterization of the EPA/IERL-RTP pilot-scale precipitator / 1979
Characterization of the spatial structuring of natural porous media and its impacts on subsurface flow and transport 1993
Characterization of transport phenomena in the vadose zone / 1991
Characterization of water quality in selected tributaries of the Alamosa River, southwestern Colorado, including comparisons to instream water-quality standards and toxicological reference values, 1995-97 / 2001
Characterizing and controlling urban runoff through street and sewerage cleaning / 1985
Characterizing groundwater recharge : a comprehensive isotopic approach / 2003
Characterizing hydrogeologic heterogeneity using lithologic data (U) 1995
CHEMFLO : one-dimensional water and chemical movement in unsaturated soils / 1989
CHEMFLO : one-dimensional water and chemical movement in unsaturated soils / 1989
CHEMFLO : one-dimensional water and chemical movement in unsaturated soils / 1989
Chemical and physical effects of municipal landfills on underlying soils and groundwater / 1978
Chemical Characteristics and Temporal Trends in Eight Streams of the Catskill Mountains, New York. (Revised). 1993
Chemical composition of ground water, hydrologic properties of basin-fill material, and ground-water movement in Salt Lake Valley, Utah / 1995
Chemical Quality and Flow Measurements of the Waters of Little Bear River, Blacksmith Fork, Logan River, Little Logan River, Eight Springs Creek, Logan City Sewer Pond, Cub River, Bear River, Malad River in Cache County & Box Elder County, Utah 1958
Chemical residuals transport in aggregated soils : mathematical simulation by the linear system approach / 1988
Chemical Time-Series Sampling. 1982
Chemically Active Fluid Bed (CAFB) Process Solids - Transport Studies. 1977
Chemically active fluid bed for SOx control / 1979
Chemically Reacting Turbulent Jets. 1982
Chesapeake Bay basin monitoring program atlas / 1989
Chesapeake Bay Fall Line Toxics Monitoring Program: 1992 Interim Report. 1994
Chesapeake Bay Groundwater Toxics Loading Workshop proceedings / 1993
Chesapeake Bay Program Annual Progress Report, Wetlands Workgroup, December 1991. 1991
Chesapeake Bay watershed model application and calculation of nutrient and sediment loadings : Appendix A: Phase IV Chesapeake Bay model hydrology calibration results / 1998
Chesapeake Bay watershed model application and calculation of nutrient and sediment loadings : appendix I : phase IV chesapeake Bay Watershed model operations manual / 1998
Chesapeake Executive Council First Progress Report under the 1987 Chesapeake Bay Agreement. 1989
Choices and Challenges: Controlling Volatile Organic Compounds and Hazardous Air Pollutants from Spray Painting Facilities. 1997
Choosing optimum financial strategies : pollution control systems / 1978
Chronic Respiratory Effects of Indoor Formaldehyde Exposure. 1990
Chronic toxicity of lindane to selected aquatic invertebrates and fishes / 1976
Class V Underground Injection Control Study. Volume 18: Geothermal Direct Heat Return Flow Wells. 1999
Class V Underground Injection Control Study. Volume 19: Heat Pump and Air Conditioning Return Flow Wells. 1999
Classic groundwater simulations proving and improving numerical models / 1994
Classification of Environmental Hydrologic Behaviors in the Northeastern United States. 1993
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