Search Results for the EPA National Library Catalog

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Showing: Items 501 - 550
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Meteorological and Air Quality Modeling to Further Examine the Effects of Urban Heat Island Mitigation Measures on Several Cities in the Northeastern U.S. 2001
Method Allowing to Identify Ultimate Development Thresholds from the View Point of the Protection of the Natural Enviroment (Including Experimental Testing of the Method on the Area of the Prevailing Tourist Activity). 1981
Method Allowing to Identify Ultimate Development Thresholds from the View Point of the Protection of the Natural Environment (Including Experimental Testing of the Method on the Area of the Prevailing Tourist Activity). Appendices. 1981
Methods for evaluating wetland condition # introduction to wetland biological assessment / {microform} : 2001
Methods for evaluating wetland condition #9, Developing an invertebrate index of biological integrity for wetlands / 2001
Methods for evaluating wetland condition : #10 using vegetation to assess environmental conditions in wetlands. 2001
Methods for evaluating wetland condition : #4 study design for monitoring wetlands / 2001
Methods for evaluating wetland condition. #16, Vegetation-based indicators of wetland nutrient enrichment / 2001
Methods for Evaluating Wetland Condition: Number 6. Developing Metrics and Indexes of Biological Integrity. 2001
Methods for multi-spatial scale characterization of riparian corridors / 2000
Methods of Analysis and Determination of Effects of Alternative Uses of Forested Land on Streamflow. 1971
Methods of Assessing Responses of Trees, Stands and Ecosystems to Air Pollution (Chapter 7). 1992
Methods of quickly vegetating soils of low productivity, construction activities / 1975
Methods to Control Fine-Grained Sediments Resulting from Construction Activity. 1976
Metric Similarity in Vegetation-Based Wetland Assessment Methods. 2010
Mid-montane wetland plant associations of the Malheur, Umatilla, and Wallowa-Whitman national forests 1997
Midwest Environmental Directory, 1972. 1972
Mine Drainage Control from Metal Mines in a Subalpine Environment - A Feasibility Study. 1977
Mine spoil potentials for soil and water quality / 1974
Modeling a plant and soil indicator of habitat suitability for small mammals / 1998
Modeling environmental fate and ecological effects in aquatic ecosystems : AQUATOX (Release 2) / 2004
Modeling the effects of pollutants on the processes on tree growth / 1989
Modeling Total Suspended Solids (TSS) Concentrations in Narragansett Bay. 2016
Modesto Wastewater Facilities Improvements. 1979
Monitoring design for riparian forests in the Pacific Northwest : research plan / 1997
Monitoring Global Change: Comparison of Forest Cover Estimates Using Remote Sensing and Inventory Approaches. 1993
Monroe Mountain Ecosystem Restoration Project, Draft Environmental Impact Statement 1999
Moon Lake Power Plant Project Units 1 and 2, Environmental Impact Statement, Draft 1981
Multimedium Management of Municipal Sludge. 1977
Municipal wastewater management fact sheets : Storm water best management practices / 1996
Municipality of metropolitan Seattle sludge management plan : draft environmental impact statement / 1983
National hierarchical framework of ecological units / 1993
Nationwide urban runoff program study for Eugene and Springfield, Oregon : final report / 1982
Nationwide Urban Runoff Project, Champaign, Illinois: The Biological Impact of Urban Runoff on the Saline Branch Drainage Ditch and Boneyard Creek. 1984
Natural Resource Geographic Data Bases for Montana and Wyoming. 1977
Natural vegetation of Minnesota : at the time of the public land survey, 1847-1907. 1988
Near Infrared Aerial Photo-Detection of 'Zostera japonica' Communities in Pacific Northwest Estuarine Intertidal Habitats. 1999
Nitrogen dioxide, time-concentration model to predict acute foliar injury / 1979
Non-urban hydrocarbon concentrations in ambient air north of Houston, Texas / 1979
Nonpoint source control guidance for silviculture / 1977
Nonpoint Source Control Guidance, Construction Activities. 1976
North Dakota Lake Assessment Atlas 1993
North Slope Oil and Gas Leasing, Draft Environmental Impact Statement 1993
Northern Great Plains Resource Program, Surface Resources Work Group. Impact Analysis. 1974
Northern Great Plains Resource Program, Surface Resources Work Group. Regional Profile. 1974
Notes on Sedimentation Activities, Calendar Year 1974. 1974
Nursery Role of Seagrass Meadows in the Upper and Lower Reaches of the Chesapeake Bay. 1982
Nutrient Criteria Technical Guidance Manual: Wetlands. 2007
Ohio Stream Regionalization Project: A Compendium of Results. 1988
Oil Development in Northern Alaska: A Guide to the Effects of Gravel Placement on Wetlands and Waterbirds. 1988
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