Search Results for the EPA National Library Catalog

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State of the Great Lakes, 1997 : report highlights. 1997
State of the Great Lakes, 1999 / 1999
State of the Great Lakes, 2001 / 2001
State of the lake report : Lake Erie quality index / 1998
State of the Lakes Ecosystem Conference 1996 : [working papers]. 1996
State of the Lakes Ecosystem Conference 1998 : conference proceedings, October 21-23, 1998, Buffalo, New York / 1999
State of the Lakes Ecosystem Conference 2000 conference proceedings / [electronic resource] : 2001
State of the Lakes Ecosystem Conference 2000 implementing Indicators : draft for discussion at SOLEC 2000 / 2000
State of the Lakes Ecosystem Conference : integration paper / 1994
State of the science : an assessment of research on the ecological impacts of wind energy in the Great Lakes Region / 2012
State of the southern Rockies ecoregion : a report / 2000
State taxation of mineral deposits and production / 1977
State/EPA Agreement, Utah/Region VIII FY 80 1979
Statement of mutual intent strategic plan for the restoration and protection of streams and watersheds polluted by acid mine drainage from abandoned coal mines : 1995 progress report / 1995
Statement on phosphate : the critical nutrient in the water pollution control of Lake Erie and the Great Lakes / 1966
Statement on Water Quality Management Gulf-Southwest Area. 1963
Statement relative to the Federal Water Pollution Control Administration's activities in the Sacramento-San Joaquin Delta and San Francisco Bay. 1966
Statistical analysis of particulate matter emissions from light-duty and heavy-duty diesel vehicles : final report to the Northern Front Range air quality study / 1998
Statistical analysis of stream water-quality data and sampling network design near Oklahoma City, central Oklahoma, 1977-1999 2002
Statistical Analysis of TSP and Meteorological Data in EPA Region 6. 1979
Statistical and analytical support contract : final report : deliverable 4 / 1987
Statistical model for survival of Chinook salmon smolts outmigrating through the lower Sacramento-San Joaquin system / 1997
Statistical summary : EMAP-estuaries Virginian Province - 1992 / 1994
Statistical summary : EMAP-estuaries, Louisianian Province - 1993 / 1995
Statistical summary : EMAP-estuaries, Virginian Province - 1990 to 1993 / 1995
Statistical Summary: EMAP-Estuaries. Virginian Province, 1991. 1994
Status and Recent Trends of Wetlands in Five Mid-Atlantic States: Delaware, Maryland, Pennsylvania, Virginia, and West Virginia. 1986
Status and trends in concentrations of contaminants and measures of biological stress in San Francisco Bay / 1988
Status and trends of prairie wetlands in the United States 1997 to 2009 / 2014
Status and trends report on pollutants in the San Francisco Estuary 1991
Status of air quality and effects of atmospheric pollutants on ecosystems in the Pacific Northwest Region of the National Park Service 1994
Status report on the water and wastewater infrastructure program for the U.S.-Mexico borderlands / 2000
Status report on the water-wastewater infrastructure program for the US-Mexico borderlands. 2001
Status reports on technical studies for the storage and conveyance refinement process : Storage and Conveyance Workshop, March 20, 1977 ... Sacramento, California. 1997
Steady-state simulation of ground-water flow in the Rush Springs aquifer, western Oklahoma 1998
Stochastic Methodology for Regional Wind-Field Modeling. 1992
Stoneflies (Plecoptera) of the Rocky Mountains 1977
Stories of the Great Lakes. 1893
Storm-induced debris avalanching and related phenomena in the Johnstown area, Pennsylvania, with references to other studies in the Appalachians 1980
Stormwater Management Pond Design Example for Extended Detention Wet Pond. 1995
Strangers devour the land / 1991
Strategic Assessment of Near Coastal Waters: Northeast Case Study. 1987
Strategic Assessment of Near Coastal Waters: Northeast Case Study. Chapter 3. Susceptibility and Concentration Status of Northeast Estuaries to Nutrient Discharges. 1988
Strategic plan for the Great Lakes Commission. 2007
Strategies for reducing pollutants from irrigated lands in the Great Plains / 1982
Strategy alternatives for oxidant control in the Los Angeles air quality control region / 1973
Strategy for Crisis Response (Video). 1993
Strategy for removing impediments to migratory fishes in the Chesapeake Bay watershed : an agreement commitment report from the Chesapeake Executive Council. 1988
Stratigraphy of outcropping tertiary beds along the Pamunkey River Central Virginia Coastal Plain 1985
Stratigraphy of the Waynesboro Formation (Lower and Middle Cambrian) near Buchanan, Botetourt County, Virginia / 1991
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