Search Results for the EPA National Library Catalog

Items Found: 579
Showing: Items 251 - 300
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Select Item Title Year Published
Establishing Quantitative Performance Criteria for Wetland Restoration. 1993
Estimating phytoplankton biomass and productivity : final report / 1981
Estimating toxicity of industrial chemicals to aquatic organisms using structure activity relationships / 1988
Estimating toxicity of industrial chemicals to aquatic organisms using structure activity relationships / 1994
Estuarine Ecosystems and High Temperatures. 1972
Estuarine Pollution, A Bibliography. 1973
Estuary Studies (161.3). Training Manual. 1972
Eutrophication / 1970
Eutrophication and Water Pollution. 1966
Eutrophication of Sheltered Bays in a Large Lake. 1972
Eutrophication of surface waters : Lake Tahoe's Indian Creek Reservoir / 1975
Eutrophication of Water Resources of New York State. Observations on Nutrient Limitation on Summer Phytoplankton in Cayuga Lake, 1967 and 1968. 1970
Evaluating the Effect of Offshore Sandbars on Seagrass Recovery and Restoration in Tampa Bay through Ecological Forecasting and Hindcasting of Exposure to Waves. 2002
Evaluation of Color Imagery and Direct Referencing for Mapping Submersed Aquatic Vegetation in Chesapeake Bay. Final Report. 2009
Evaluation of Environmental Alterations by Thermal Loading and Acid Pollution in the Cooling Reservoir of a Steam-Electric Station. 1970
Evaluation of low order stream quality in central Iowa / 1997
Evaluation of the effects of the thermal discharge on the submerged aquatic vegetation and associated fauna in the vicinity of the C.P. Crane Generating Station ; prepared for State of Maryland, Dept. of Natural Resources 1980
Evaluation of the National Invasive Species Act to Support Its Reauthorization. Proceedings Document of the Symposium 'Looking Forward, Looking Back: Assessing Aquatic Nuisance Species Prevention and Control'. Held in Ann Arbor, Michigan, May 15-16, 2001. 2002
Experimental Acidification of Little Rock Lake, Wisconsin. 1986
Exposure of Florida Airboat Aquatic Weed Applicators to 2,4-Dichlorophenoxyacetic Acid (2,4-D). 1983
Factors controlling the formation of oxidized root channels a review and annotated bibliography / 1993
Factors limiting the distribution of larval and juvenile fishes in vegetated habitats of the upper Mississippi River / 1994
Factors Regulating the Spatial and Temporal Distribution of 'Cladophora' and 'Ulothrix' in the Laurentian Great Lakes. 1983
Fate and effects of nitrogen and phosphorous in shallow vegetated aquatic ecosystems / 2006
Feasibility of the amur (Ctenopharyngodon idella Val.) as a biocontrol of aquatic weeds : cooperative investigations / 1972
Federal Facilities Strategy: An Agreement Commitment Report from the Chesapeake Executive Council. 1988
Field guide to the submerged aquatic vegetation of Chesapeake Bay / 1990
Field guide to the submerged aquatic vegetation of Chesapeake Bay. 1990
Final environmental impact statement : Aquatic Plant Control and Eradication Program, State of Texas / 1972
Final environmental impact statement for central Hillsborough County-Tampa, Florida wastewater facilities / 1982
Final environmental impact statement for Lake Apopka restoration project, Lake and Orange Counties, Florida / 1979
Final environmental impact statement, Tallahassee-Leon County wastewater management, Tallahassee, Leon County, Florida / 1983
Florida freshwater plants : a handbook of common aquatic plants in Florida lakes / 1996
Fourth annotated bibliography on biological effects of metals in aquatic environments (no. 2247-3132) / 1979
Freshwater findings, 1967-1976 : research publications of the Environmental Research Laboratory / 1977
Functional ecology of submerged aquatic vegetation in the lower Chesapeake Bay : Chapter 1 program overview and contents / 1981
Gauging Our Water Quality. An Analysis of Conditions and Trends in North Central Texas Lakes and Rivers. 1977
Great Lakes water quality initiative criteria documents for the protection of aquatic life in ambient water. 1995
Great Lakes water quality initiative technical support document for the procedure to determine bioaccumulation factors. 1995
Growth and Mineral Accumulation of Submersed Vascular Hydrophytes in Pleioeutrophic Environs. 1972
Guidance for protecting submerged aquatic vegetation in Chesapeake Bay from physical disruption / 1995
Guide to Aquatic Smartweeds (Polygonum) of the United States. 1971
Guidelines for deriving numerical national water quality criteria for the protection of aquatic organisms and their uses / 1985
Gulf of Mexico Regional Panel on Aquatic Nuisance Species Annual Report 2001. An Initial Survey of Aquatic Invasive Species Issues in the Gulf of Mexico Region. 2000
Habitat Requirements for Chesapeake Bay Living Resources. Chesapeake Bay Program Agreement Commitment Report. 1988
Hazard Evaluation Division standard evaluation procedure : non-target plants : aquatic field testing : tier 3 / 1986
Hazard Evaluation Division standard evaluation procedure : non-target plants: growth and reproduction of aquatic plants : tiers 1 and 2 / 1986
Hazard Evaluation Division standard evaluation procedure : non-target plants: target area testing / 1986
Hazard Evaluation Division standard evaluation procedure : non-target plants: terrestrial field testing : tier 3 / 1986
Hazard Evaluation Division standard evaluation procedure : non-target plants: vegetative vigor : tiers 1 and 2 / 1986
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