Search Results for the EPA National Library Catalog

Items Found: 804
Showing: Items 401 - 450
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Lower Columbia River Transect Study. Station No. 403010, October 29, and 30, 1969. April 21, and 22, 1970. 1970
Magnitude and frequency of floods in the United States. 1964
Maintaining air quality in a transboundary air basin : Georgia Basin-Puget Sound 2005 report : a pilot project under the Canada-United States Border Air Quality Strategy. 2005
Managing the Coumbia River : instream flows, water withdrawals, and salmon survival / 2004
Marine bird populations of the Strait of Juan de Fuca, Strait of Georgia, and adjacent waters in 1978 and 1979 / 1981
Marine environmental assessment of mine waste disposal into Rupert Inlet, British Columbia 1977
Marine mammals of the Columbia River Estuary 1984
Mathematical Model for Predicting Temperatures in Rivers and River-Run Reservoirs. 1969
Mathematical model of the Columbia River from the Pacific Ocean to Bonneville Dam / 1969
Mathematical Model of the Columbia River from the Pacific Ocean to Bonneville Dam. Part I. Theory, Program Notes and Programs. 1969
Mathematical Model of the Columbia River from the Pacific Ocean to Bonneville Dam. Part II: Input-Output and Initial Verification Procedures. 1970
Mathematical models for the prediction of thermal energy changes in impoundments / 1969
Mathematical models for the prediction of thermal energy changes in impoundments : computer application supplement. 1969
Measuring Human Exposure to Carbon Monoxide in Washington, DC., and Denver, Colorado, during the Winter of 1982-1983. 1985
Message for Shuttle Columbia responders from Governor Whitman, February 13, 2003. 2003
Metropolitan Steubenville Interstate Air Quality Control Region. 1971
Mid-Columbia River fish toxics assessment : EPA Region 10 report / 2017
Middle Columbia River Basin bibliography. 1973
Mineral nutrition and fertilization of deciduous broadleaved tree species in British Columbia / 1999
Miscellaneous Reservoir Water Quality Data Report, 1964. 1966
Mitigation and restoration plan for the Columbia River Estuary / 1987
Modeling carbon monoxide (CO) exposures within microenvironments given personal exposure monitoring / 1991
Mount St. Helens, Washington feasibility report & environmental impact statement, final : Toutle, Cowlitz, and Columbia Rivers / 1984
Mountain plants of the Pacific Northwest : a field guide to Washington, western British Columbia, and southeastern Alaska / 1995
Mt. Saint Helens recovery operations, Cowlitz County, Washington, Columbia County, Oregon final environmental impact statement. 1980
Multi-purpose dams of the Pacific Northwest / 1976
Municipal Water Facilities Inventory as of January 1, 1958. Volume 3 - Region III - District of Columbia, Kentucky, Maryland, North Carolina, Virginia, West Virginia, Puerto Rico, Virgin Islands. 1960
Municipal Water Facilities Inventory as of January 1, 1958. Volume 3. Region III - District of Columbia, Kentucky, Maryland, North Carolina, Virginia, West Virginia, Puerto Rico, Virgin Islands. 1960
National assessment of the urban particulate problem, volume VII : final report / 1976
National Capital Region Water and Waste Management Report. 1971
National Environmental/Energy Workforce Assessment. District of Columbia. 1977
National Environmental/Energy Workforce Assessment. National Summary. Volume Four: South Dakota-Virgin Islands. 1977
National shoreline study, inventory report, Columbia-North Pacific region, Washington and Oregon / 1971
Nationwide Urban Runoff Program: Comparison of Nonpoint Pollution Loadings from Suburban and Downtown Central Business Districts. Final Report. 1981
Native river : the Columbia remembered : Priest Rapids to the international boundary / 2002
Nch'i-wána, "the big river" : Mid-Columbia Indians and their land / 1990
New Directions: Regional Science Issues. Workshop 2-Communication Science: Waves of the Future, Info Fair., Waterside Mall, Washington, DC., October 27-28, 1999. 1999
Nitrogen and irrigation management to reduce return-flow pollution in the Columbia Basin / 1976
Nitrogen Removal by Ammonia Stripping. 1973
Nitrogen supersaturation in the Columbia and Snake Rivers : summary report. 1971
Nitrogen supersaturation in the Columbia and Snake Rivers, 1971
Nitrogen Supersaturation in the Columbia and Snake Rivers. 1971
No Further Remedial Action Planned (NFRAP) Sites on CERCLIS for Region 3: Virginia, West Virginia, Pennsylvania, Maryland, Delaware, District of Columbia. 1995
North Columbia River Basin bibliography. 1973
Northwest Columbia Plateau PM10 Project : 2004 summary report / 2004
Northwest Columbia Plateau wind erosion/air quality project ... Annual report / 0
Northwest passage the great Columbia River / 1995
Oceanography of the British Columbia coast 1981
Oil spill cleanup capabilities on the Columbia River basin final technical report / 1978
Oil spill protection plan for the natural resources of the lower Columbia and Willamette Rivers 1979
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