Search Results for the EPA National Library Catalog

Items Found: 1280

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Select Item Title Year Published
1971 Alsea River estuary resource use study, 1973
1971 Columbia River estuary resource use study, 1973
1988 Oregon statewide assessment of nonpoint sources of water pollution 1988
1994 Willamette River spring chinook salmon run, fisheries and passage at Willamette Falls / 1995
2003 science accomplishments of the Pacific Northwest Research Station. 2004
2004 science accomplishments of the Pacific Northwest Research Station. 2005
A biological investigation of forty lakes of the upper Deschutes River watershed in Oregon : a report / 1941
A bitter fog : herbicides and human rights / 2014
A comparative study of salt marshes of the Coos Bay Estuary / 1976
A description of aquifer units in western Oregon / 1983
A field guide to the common wetland plants of western Washington & northwestern Oregon / 1997
A fish consumption survey of the Umatilla, Nez Perce, Yakama, and Warm Springs tribes of the Columbia River Basin. 1994
A GIS inventory of Pacific Northwest lakes/reservoirs and an analysis of historical nutrient and water quality data / 2004
A guide to air quality monitoring with lichens. 1973
A history of water pollution control in the Willamette Basin, Oregon / 1965
A manual of the higher plants of Oregon, 1941
A regional recreation demand and benefits model / 1983
A sanitary survey of the Willamette River from Sellwood bridge to the Columbia / 1936
A scientific critique of the EPA Alsea II study and report / 1979
A study on disposal of campground wastes adjacent to Waldo Lake, Oregon / 1973
A system analysis method for water quality management by flow augmentation in a complex river basin / 1963
Acute Toxicity of Sediment from Eagle Harbor, Washington, to the Infaunal Amphipod 'Rhepoxynius abronius'. 1989
Aerobic Secondary Treatment of Plywood Glue Wastes. 1973
Agricultural field burning in the Willamette Valley. 1970
Agricultural solid waste study, Oregon: 1971. 1972
Air Pollution Problem in Portland, Oregon. Report to the Portland Bureau of Health. 1956
Air pollution regulations in state implementation plans : Oregon / 1978
Air pollution source survey, Kingsley Air Force Station, Oregon. 1974
Air quality sampling during the Green Mountain smoke characterization study 1982
Air quality surveillance system 1971
Air research summary / 1971
Air Tribal Strategic Plan. U.S. EPA Region 10. Office of Air, Waste and Toxics. 2009
Alaska native village air quality fact sheet series: Solid waste burning 2010
Algal conditions and the potential for future algal problems in the Willamette River, Oregon 1977
Alsea watershed study : effects of logging on the aquatic resources of three headwater streams of the Alsea River, Oregon / 1975
Alsea Watershed study : Summary report / 1961
Alsea watershed study : to determine the effects of logging on aquatic resources / 1967
Alternative maps, final environmental impact statement, Willamette National Forest / 1990
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria ... : rivers and streams in nutrient ecoregion I : Willamette and Central Valleys including all or parts of the states of Washington, Oregon and California and the authorized Tribes within the region. 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion III : xeric west including all or parts of the states of : Washington, Oregon, California, Nevada, Idaho, Wyoming, Montana, Utah, Colorado, New Mexico, Arizona, and Texas, and the authorized Tribes within the ecoregion. 2001
Amphibians of Washington and Oregon 1993
An Analysis of municipal and industrial water supply in the Willamette Basin, Oregon. 1965
An approach to developing nutrient criteria for Pacific Northwest estuaries : a case study of Yaquina Estuary, Oregon / 2007
An approach to developing nutrient criteria for Pacific Northwest estuaries a case study of Yaquina Estuary, Oregon / [electronic resource] : 2007
An assessment of community-based adaptive watershed management in three Umpqua Basin Watersheds / 1999
An evaluation of temperature reduction on low flow augmentation requirements for dissolved oxygen control / 1963
An Evaluation of the approach for assessing risks to the benthic invertebrate community at the Portland Harbor Superfund site : preliminary draft / 2008
An evaluation of the oxygen resources in the lower Willamette River during a critical low flow period / 1963
An investigation of alternative means of achieving water quality objectives / 0
Analysis and Abatement of Highway Construction Noise. 1981
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