Search Results for the EPA National Library Catalog

Items Found: 9
Showing: Items 1 - 9
Your Search: (SUBJECT=Water quality Oregon Willamette River Watershed)

Select Item Title Year Published
An investigation of alternative means of achieving water quality objectives / 0
Dissolved-oxygen and algal conditions in selected locations of the Willamette River basin, Oregon 1981
Distribution of dissolved pesticides and other water quality constituents in small streams, and their relation to land use, in the Willamette River Basin, Oregon, 1996 1998
Methodology for river-quality assessment with application to the Willamette River Basin, Oregon 1976
Pollution control surveys, Columbia River, Multnomah Channel, Willamette River : July 1-5, 1968 ; August 5-9, 1968 ; September 3-6, 1968 : summary report / 1968
River quality : dynamics and restoration / 1997
Steady-state dissolved oxygen model of the Willamette River, Oregon 1979
Water quality control and management : Willamette River Basin. 1967
Willamette Basin, Oregon : nitrogen in streams and ground water, 1980-90 / 1996

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