Search Results for the EPA National Library Catalog

Items Found: 21

Showing: Items 1 - 21

Your Search: (SUBJECT=Wetlands Oregon.)


Select Item Title Year Published
Alsea wetlands review / 1976
An Evaluation of the approach for assessing risks to the benthic invertebrate community at the Portland Harbor Superfund site : preliminary draft / 2008
Cannon Beach : wooded wetlands for wastewater treatment. 1993
Evaluating design and verifying compliance of wetlands created under section 404 of the Clean Water Act in Oregon / 1990
Field and laboratory operations report for the Oregon Wetlands Study / 1995
Guidebook for hydrogeomorphic (HGM)-based assessment of Oregon wetland and riparian sites. I, Willamette Valley Ecoregion. 2001
Guidebook for hydrogeomorphic (HGM)-based assessment of Oregon wetland and riparian sites. Statewide classification and profiles / 2001
Inventory and analysis of wetlands, water bodies, and wildlife habitat areas for the Columbia corridor 1989
Jackson Bottom wetlands preserve : Hillsboro, Oregon. 1993
Mid-montane wetland plant associations of the Malheur, Umatilla, and Wallowa-Whitman national forests 1997
Monitoring a wetland wastewater treatment system at Cannon Beach, Oregon / 1987
Oregon freshwater wetland assessment methodology / 1993
Oregon's wetland conservation strategy 1993
Oregon's wetland conservation strategy : issue analysis, public discussions & recommendations / 1995
Pacific Northwest wetland macroinvertebrate monitoring : protocols and variability in freshwater riverine impounding wetlands : final report to the Environmental Protection Agency, Region 10 2007
Priority wetlands threat assessment / 1988
Quality assurance project plan for the Oregon Wetlands Study. 1993
Restoration of the Salmon River salt marshes retrospect and prospect / 1990
Stream corridor and wetland restoration system for the Willamette River Valley of Oregon : project prospectus. 1997
Studies of plant establishment limitations in wetlands of the Willamette Valley, Oregon 1995
Wetlands 1992 : Critical land use and real estate development issues in Oregon : Portland, Oregon, December 3 and 4, 1992. 1992

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