Search Results for the EPA National Library Catalog

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Showing: Items 301 - 350
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Environmental monitoring and assessment program : arid ecosystems 1993 implementation plan, Colorado plateau plot design pilot study / 1993
Environmental Monitoring and Assessment Program : Chesapeake Bay Watershed Pilot Projec project summary / 1994
Environmental monitoring and assessment program : EMAP - Arid Colorado plateau pilot study - 1992 : implementation plan : project summary / 1993
Environmental monitoring and assessment program : EMAP--Arid Colorado plateau pilot study, 1992 : implementation plan / 1993
Environmental Quality File 1972-1976, Winnebago County, Illinois. 1978
Environmental Report, Operating License Stage for Uranium Concentrator 1971
Environmental Resources Study for Teller and El Paso Counties, Colorado, Summary Report 1974
Environmental Survey of the Lower Clearwater River. 1970
EPA program status report, oil shale : 1979 update / 1979
EPA Program Status Report: Oil Shale 1980 Update. 1980
EPA Program Status Report: Oil Shale. 1978
Equilibrium-Analysis of Projected Climate Change Effects on the Global Soil Organic Matter Pool. 1992
Erosion and sediment control : surface mining in the eastern U.S. / 1976
Erosion and sediment control : surface mining in the eastern U.S., planning. 1976
Erosion and sediment control audiovisual training : workbook / 1976
Estimate of the Possible Contribution of Biogenic Sources to Airborne Hydrocarbon Concentrations. 1979
Estimated net aerial primary productivity and monitoring of selected characteristics of Spartina alterniflora in Padilla Bay, Washington, April 1992-May 1993 / 1994
Estimating Natural Emissions for EPA's Regional Oxidant Model. 1991
Evaluating created wetlands through comparison with natural wetlands / 1991
Evaluating design and verifying compliance of wetlands created under section 404 of the Clean Water Act in Oregon / 1990
Evaluating Nutrient and Sediment Losses from Agricultural Lands: Vegetative Filter Strips. 1987
Evaluating the utility of natural vegetation in assessing arctic accumulation of air toxics. 0
Evaluation of a Coupled Land-Surface and Dry Deposition Model through Comparison to Field Measurements of Surface Heat, Moisture, and Ozone Fluxes. 1997
Evaluation of Color Imagery and Direct Referencing for Mapping Submersed Aquatic Vegetation in Chesapeake Bay. Final Report. 2009
Evaluation of Forest Canopy Models for Estimating Isoprene Emissions. 1996
Evaluation of Hydrologic Models in the Design of Stable Landfill Covers. 1988
Evaluation of low-sulfur western coal characteristics, utilization, and combustion experience / 1975
Evaluation of measures for controlling sediment and nutrient losses from irrigated areas / 1978
Evaluation of potential use of vegetation for erosion abatement along the Great Lakes shoreline / 1975
Evaluation of Remote Sensing Data for Input into Hydrological Simulation Program-FORTRAN (HSPF). 1981
Evaluation of selective erosion control techniques : Piedmont region of S.E. United States / 1979
Evaluation of surface mine reclamation techniques : Campbell's Run watershed, Pennsylvania / 1976
Evaluation of vegetation types differentiated by aerial photo interpretation of panchromatic, color, and infra-red imagery / 1973
Evaluation of Wetland Development and Waterbird Response at Elk Creek Wildlife Management Area, Lake Mills, Iowa, 1961 to 1990. 1991
Evaporation from Lowland Vegetation in the New Jersey Pine Barrens. 1972
Evapotranspiration from areas of native vegetation in west-central Florida 1996
Evapotranspiration measurements of native vegetation, Owens Valley, California, June 1986 / 1992
Exotic/Invasive Species Control Manual for Mangrove Forest Areas. 1995
Extensive overburden potentials for soil and water quality / 1976
Fact Sheet: Aquatox Release 1: Simulation Model for Aquatic Ecosystems 2000
Factors Affecting Dry Deposition of SO2 on Forests and Grasslands. 1977
Factors affecting the long-term response of surface waters to acidic deposition : state-of-the-science / 1986
Fate and Effects of Crude Oil Spilled on Subarctic Permafrost Terrain in Interior Alaska. 1980
Feasibility of silver-lead mine waste manipulation for mine drainage control / 1977
Felton-Herron Creek, Mill Creek, Michigan; Summary Pilot Watershed Report. 1978
Fiber Optic Point Quadrat System for Improved Accuracy in Vegetation Sampling. 1983
Field methods for vegetation mapping / 1994
Field Operations and Quality Assurance/Quality Control for Direct/Delayed Response Project Soil Mapping Activities in the Northeast Region. 1987
Field Studies on Paraho Retorted Oil Shale Lysimeters: Leachate, Vegetation, Moisture, Salinity, and Runoff, 1977-1980. 1981
Field Studies on USBM and TOSCO II Retorted Oil Shales: Vegetation, Moisture, Salinity, and Runoff, 1977-1980. 1981
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