Search Results for the EPA National Library Catalog

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Select Item Title Year Published
A study of some toxic components in oil refinery effluents / 1964
Age and Growth of Brown Trout (Salmo trutta) and Sculpin (Cottus SPP.) as it Relates to Eutrophication in the Jordan and Asuable Rivers. 1971
Alluvial Ground Water Quality Alteration as Related to Solid Waste Disposal Sites in Iowa. Part I. Text. Part II. Appendix. 1973
Altitudinal Variation of Chlorophyll Concentration and Reflectance of the Bark of 'Populus tremuloides.' 1972
Analysis of the Benthic Macroinvertebrate Community Structure for Assessment of Water Quality of the Des Moines River. 1973
Annotated Bibliography of the Masters Theses and Doctoral Dissertations on Water Resources and Their Uses, 1930-1970. 1971
Application of Binary Tree Structures to Hydrologic Network Simulators. 1972
Application of Magnetohydrodynamics to Measurement of Liquid Velocity and Turbulence. 1971
Benthic Macroinvertebrate Diversity in Three Differentially Perturbed Michigan Streams. 1973
Biological Treatment of Feedlot Runoff. 1973
Central Valley Project, State Water Project and Salinity Control in the Sacramento-San Joaquin Delta. 1975
Characterization of selected volatile organics in wastewater treatment influents / 1983
Chemical equilibria and dynamics of Keystone Reservoir / 1969
Columbia Interstate Compact: Politics of Water Resources in the Pacific Northwest. 1974
Comparative Study of Standing Crops and of Phosphorus and Nitrogen Contents of Four Macrophyte Stream Communities. 1971
Comparison of Consumer's Surplus and Monopoly Revenue Estimates of Recreational Value for Two Utah Waterfowl Marshes. 1973
Comparison of Invertebrate Drift in Three Michigan Streams. 1969
Comparison of Methods of Deriving Unit Hydrographs. 1973
Contributions of the Theory of Surface Waves on a Viscous Fluid. 1973
Demonstration of a high-rate activated sludge system / 1975
Derivation of Hydrologic Frequency Curves. 1972
Drift of Benthic Invertebrates in Goldstream Creek, Alaska. 1973
Dynamics of Brown Trout (Salmo trutta), and Sculpin (Cottus spp.) Populations as Indicators of Eutrophication. 1972
Economic Analysis of Flood Damage Reduction Alternatives in the Minnesota River Basin. 1973
Economic Criteria for Decisions on Preservation and Alteration of Natural Resources with Special Reference to Freshwater Wetlands in Massachusetts. 1973
Economically Optimal Design of Particulate Air Pollutant Control Equipment. 1975
Effect of Physical Properties of Porous Media on Water Movement. 1971
Effect of Stress and Non-Stress Conditions Upon the Interaction of Plectonema Boryanum and the LPP-Phycoviruses. 1973
Effects of Diminished Groundwater Supplies on Selected New Hampshire Industries. 1973
Effects of Flow Augmentation on Channel Morphology and Riparian Vegetation in the Upper Arkansas River Basin, Colorado. 1997
Effects of intraperitoneal injections of cadmium chloride on gonads, liver and kidney of goldfish, Carassius auratus (Linnaeus) / 1972
Effects of Long Chain Polymers on the Size Distribution of Oil-in-Water Emulsions. 1972
Effects of Meandering on Sediment Discharges and Friction Factors of Alluvial Streams. 1972
Effects of pore fluids in the subsurface on ultrasonic wave propagation. 1998
Effects of Recent and Past Phosphate Fertilization on the Amount of Phosphorus Percolating Through Soil Profiles into Subsurface Waters. 1971
Effects of single and multiple stressors on communities of wheat and wild oats / 1998
Effects of Surface Irrigation with Dairy Manure Slurries on the Quality of Groundwater and Surface Runoff. 1973
Effects of Temperature, Ration, and Size on the Growth of Juvenile Steelhead Trout, Salmo Gairdneri. 1973
Energy and Flow Requirements for Chopping Water Hyacinths. 1972
Environmental Factors in Design and Operation of Waste Water Sludge Drying Beds. 1971
Environmental Impact Analysis: An Examination of Three Methodologies. 1973
Estuarine water column filtration by Zostera marina L. (eelgrass) and Crassostrea virginica (eastern oyster) / 2009
Ex Post Measurement of Benefits and Costs in Small Watershed Projects. 1973
Exploratory Work on the Oxidation of Ammonia by Potassium Ferrate (VI). 1973
Flood Control Project Planning by Mathematical Programming: A Project-Expansion Approach. 1973
Forecasting Demand for Urban Water Supply. 1970
Form and Fluvial Processes in Alluvial Stream Channels. 1973
Formation of NO and NO2 in a Turbulent Propane/Air Diffusion Flame. 1974
Glow Discharge Optical Spectroscopy for Microvolume Elemental Analysis and Sputtering Diagnostics. 1974
Growth and Food Consumption of Juvenile Coho Salmon Exposed to Natural and Elevated Fluctuating Temperatures. 1973
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