Search Results for the EPA National Library Catalog

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Dynamics of Phytoplankton Blooms in Puget Sound, a Fjord in the Northwestern United States. 1974
Dynamics of Port Angeles Harbor and approaches, Washington / 1979
Eagle Harbor field investigation : Winslow, Washington, April - May, 1984 / 1985
East Bay Marina, Olumpia {sic} Harbor, Washington detailed project report, Section 107, 1960 River and Harbor Act. 1980
East Bay Marina, Olympia, Thurston County, Washington final detailed project report, Section 107, 1960 River and Harbor Act and environmental impact statement. 1980
East of Occidental / 2005
Ecological and disease studies of demersal fishes in Puget Sound near Metro-operated sewage treatment plants and in the Duwamish River 1977
Ecological and disease studies of demersal fishes near Metro operated sewage treatment plants on Puget Sound and the Duwamish River 1976
Ecological baseline and monitoring study for Port Gardner and adjacent waters a summary report for the years 1972 through 1975 / 1976
Ecological Baseline and Monitoring Study for Port Gardner and Adjacent Waters. 1976
Ecological behavior of plutonium and americium in a freshwater ecosystem : Phase I. Limnological characteristics and isotopic distribution / 1974
Ecological condition of coastal ocean waters along the U.S. western continental shelf, 2003 / 2008
Ecological condition of lakes in Idaho, Oregon, and Washington : EPA Region 10 report / 2011
Ecological condition of the estuaries of Oregon and Washington. 2006
Ecological condition of Western Cascades ecoregion streams : an environmental monitoring and assessment program (EMAP) report / 2004
Ecological effects of the introduced cordgrass, Spartina alterniflora, on the benthic community structure of Willapa Bay, Washington / 1996
Ecological soil screening levels for arsenic and lead in the Tacoma Smelter Plume footprint and Hanford Site old orchards / 2011
Economic & environmental benefits of a deposit system for beverage containers in the state of Washington 2005
Economic feasibility of selected alternative sources of drinking water for the Eastern Columbia Plateau aquifer system / 1996
Economic impact analysis for the federal implementation plans under the Clean Air Act for Indian reservations in Idaho, Oregon, and Washington / 2004
Economic opportunities for private landowners in agricultural-riparian settings : Western Oregon and Washington / 1996
Edaleen Dairy Lagoon ground water quality assessment February 1990 to February 1991 / 1991
Educating for action : more success stories from Puget Sound / 1993
Effect of accelerated fingerling rearing on adult survival of spring chinook salmon 1988
Effect of certain chemicals and industrial wastes upon pacific salmon and some of their food organisms an evaluation of certain experiments conducted at Bowmans Bay, Washington by the Washington State Pollution Control Commission and the Washington State Department of Fisheries / 1960
Effect of dredging on water quality and sediment transport in the Duwamish Estuary for the Corps of Engineers 1972
Effect of exposure to environmental normoxia and hypoxia on photoshynthetic rate and chlorophyll concentration in intertidal Zostera marina leaves 1995
Effect of landfill leachate from Padilla Bay on the abundance of epibenthic harpacticoid copepods and sediment toxicity measured with the amphipod bioassay (Rhepoxinius abronius) 1992
Effect of sewage discharges from pleasure craft on Puget Sound waters and shellfish quality Puget Sound Quality Authority task MB-6 / 1989
Effect of tectonic structure on the occurrence of ground water in the basalt of the Columbia River Group of the Dalles area, Oregon and Washington, 1969
Effect of urban stormwater runoff and urbanization on palustrine wetland vegetation : a report to the U.S. Environmental Protection Agency, Region 10 / 1993
Effect of Zostera japonica on the growth of Zostera marina in their shared transitional boundary 1995
Effectiveness of a wiper application of glyphosate on Spartina alterniflora in Padilla Bay, Washington 1995
Effectiveness of forest road and timber harvest best management practices with respect to sediment-related water quality impacts 1999
Effectiveness of forest road and timber harvest best management practices with respect to sediment-related water quality impacts : interim report no. 1 / 1993
Effectiveness of forest road and timber harvest best management practices with respect to sediment-related water quality impacts : interim report no. 2 / 1994
Effectiveness of forestry best management practices in protecting fish resources of two national forests in western Washington 1989
Effectiveness of Washington's forest practice riparian management zone regulations for protection of stream temperature / 1992
Effects of air pollution on health outcomes 1985
Effects of an oil spill and freeze event on intertidal community structure in Washington : final report, prepared for U.S. Department of the Interior, Minerals Management Service / 1991
Effects of an oil spill and freeze event on intertidal community structure in Washington final report / 1991
Effects of application of glyphosate during summer on epiphytes of the eelgrasses Zostera marina and Zostera japonica in Padilla Bay, Washington 1994
Effects of application of glyphosate on cordgrass, Spartina alterniflora, and adjacent native salt marsh vegetation in Padilla Bay, Washington / 1993
Effects of application of glyphosate on the eelgrasses Zostera marina and Zostera japonica in Padilla Bay, Washington / 1993
Effects of burn/low-till on erosion and soil quality 2001
Effects of forest practices on peak flows and consequent channel response a state-of-the-science report for western Oregon and Washington / [electronic resource] : 2008
Effects of habitat characteristics on mussel growth in Padilla Bay, Washington / 1990
Effects of Holden Mine on the water, sediments and benthic invertebrates of Railroad Creek (Lake Chelan) 1997
Effects of hydraulic and geologic factors on streamflow of the Yakima River Basin, Washington 1963
Effects of land application of dairy manure and wastewater on groundwater quality : pre- and post-animal waste holding pond monitoring / 2002
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