Search Results for the EPA National Library Catalog

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Earthworms of the Western United States. Part 1. Lumbricidae. 1985
ECO Update: Selecting and Using Reference Information in Superfund Ecological Risk Assessments. Volume 2, Number 4, September 1994. 1994
Ecological Alterations of Iowa Prairie-Agricultural Streams. 1984
Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth). Volume 3. 1980
Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth). Volume 4: Appendices. 1980
Ecological condition of Western Cascades ecoregion streams : an environmental monitoring and assessment program (EMAP) report / 2004
Ecological functions of off-channel habitat, Willamette River, Oregon : final research plan / 1997
Ecological Impact of Surface Water Impoundments in the Great Plains Area. 1972
Ecological Risk Assessment for General Electric (GE)/Housatonic River Site Rest of River. Volumes 1 and 2, Sections 1-12. 2004
Ecological risk assessment for the middle Snake River, Idaho. 2002
Ecological risk assessment for the Middle Snake River, Idaho. 2002
Ecological Structure among Migrant and Resident Seabirds of the Scotia-Weddell Confluence Region. 1994
Ecological studies of fish near a coal-fired generating station and related laboratory studies : Wisconsin power plant impact study / 1980
Economic Characterization of the Albemarle-Pamlico Comprehensive Conservation and Management Plan. 1993
Economic opportunities for private landowners in agricultural-riparian settings : Western Oregon and Washington / 1996
Ecosystem management research in the Pacific Northwest : five-year research strategy / 1995
Ecosystem management research in the Pacific Northwest : five-year research strategy / 1995
Ecosystem models of Chesapeake Bay, 1994-1996 : progress reports / 1997
Effect of riparian areas on the ecological condition of small, perennial streams in agricultural landscapes of the Willamette Valley {Microfiche} 1997
Effects of Different Habitats versus Agricultural Practices on Farmland Birds in Ontario. 1997
Effects of Fine Sediments on Growth of Juvenile Coho Salmon in Laboratory Stream. 1981
Effects of Hydrologic Modifications on Aquatic Biota, Stream Hydrology and Water Quality: A Literature Review. 1984
Effects of Livestock Wastes on Small Illinois Streams: Lower Kaskaskia River Basin and Upper Little Wabash River Basins, Summer 1991. 1992
Effects of Oil and Dispersed Oil on Tropical Marine Communities (Project Summary) with Cover Letter dated 03/03/1986. 1986
Effects of three species of aquatic plants on macroinvertebrates in Lake Seminole, Georgia 1994
EMAP and Other Tools for Measuring Biodiversity, Habitat Conditions, and Environmental Trends. 1992
EMAP-Virginian Province four-year assessment (1990-93) {microform} / John F. Paul ... {et al.}. 1999
EMAP-Virginian province, four year assessment 1990-1993 / 1999
Emersion in the Mangrove Forest Fish 'Rivulus marmoratus': A Unique Response to Hydrogen Sulfide. 1987
Energy Transportation Systems Inc., Coal Slurry Pipeline, Draft Environmental Impact Statement 1980
Environmental assessment handbook : a source book on preparing draft environmental assessment documents for EPA special appropriation act grant projects / 2002
Environmental Biology State-of-the-Art Seminar Held at College of Saint Scholastica, Duluth, Minnesota on July 20-22, 1981. 1982
Environmental Impact Statement: Boulder Wastewater Treatment Facilities, Boulder, Colorado, August 1977. 1977
Environmental Impact Statement: Twin Oak Steam Electric Station, Robertson County, Texas (Draft). 1982
Environmental Impact Statement: Wastewater Treatment and Discharge. Part 1. Madison Metropolitan Sewerage District, Dane County, Wisconsin. 1978
Environmental Indicator Report: Critical Habitats and Species. 2006
Environmental Inventory of the Armand Bayou Coastal Preserve. 1991
Environmental Inventory of the Christmas Bay Coastal Preserve. 1991
Environmental Monitoring and Assessment Program : agricultural lands pilot field program report, 1993 / 1995
Environmental monitoring and assessment program : agroecosystem monitoring and research strategy / 1991
Environmental monitoring and assessment program : agroecosystem monitoring and research strategy / 1991
Environmental monitoring and assessment program : agroecosystem monitoring and research strategy / 1992
Environmental monitoring and assessment program : ecological indicators / 1990
Environmental monitoring and assessment program : ecological indicators / 1990
Environmental Monitoring and Assessment Program, assessing the suitability of windbreaks as wildlife habitat -- 1994 pilot plan / 1994
Environmental monitoring and assessment program--surface waters : field operations manual for lakes / 1997
Environmental Monitoring and Assessment Program. Estuaries West Indian Province 1993 Sampling. Technical Report: A Synoptic Survey of the Benthic Macroinvertebrates and Demersal Fishes of the Tampa Bay Estuarine System. 1996
Environmental Monitoring and Assessment Program: Agroecosystem 1992 Pilot Project Plan (April 3, 1992). 1993
Environmental Monitoring and Assessment Program: Surface Waters. Western Pilot Study: Field Operations Manual for Wadeable Streams. 2006
Environmental Protection Agency : notice of intent to revise aquatic life criteria for copper, silver, lead, cadmium, iron and selenium; notice of intent to develop aquatic life criteria for Atrazine, Diazinon, Nonylphenol, Methyl Tertiary-Butyl Ether (MtBE), Manganese and saltwater dissolved oxygen (Cape Cod to Cape Hatteras); notice of data availability; request for data and information. 1999
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