Herbicide use in the management of roadside vegetation, western Oregon, 1999-2000 : effects on the water quality of nearby streams /

Poplar chip production for Willamette Valley grass seed sites /
by: Withrow-Robinson, Bradford A.
Published: (1995)

Willamette Valley conservation study : strategic habitat conservation in Oregon's Willamette Valley /
Published: (2017)

Willamette Valley conservation study : strategic habitat conservation in Oregon's Willamette Valley /
Published: (2017)

Geology and ground water of the Molalla-Salem Slope area, northern Willamette Valley, Oregon /
by: Hampton, E. R.
Published: (1972)

Ground-water resources of the Willamette Valley, Oregon /
by: Piper, Arthur M. (Arthur Maine), 1898-1989
Published: (1942)

Updates to models of streamflow and water temperature for 2011, 2015, and 2016 in rivers of the Willamette River Basin, Oregon /
by: Stratton Garvin, Laurel E., et al.
Published: (2022)

Wetland management for amphibians in the Willamette Valley.
Published: (2004)

Stream velocity and dispersion characteristics determined by dye-tracer studies on selected stream reaches in the Willamette River basin, Oregon /
by: Lee, Karl K.
Published: (1995)

Occurrence of selected trace elements and organic compounds and their relation to land use in the Willamette River basin, Oregon, 1992-94.
by: Anderson, Chauncey W.
Published: (1996)

Gender and generation on the far western frontier /
by: Prescott, Cynthia Culver, 1975-
Published: (2007)

Geology and water resources in the French Prairie area, northern Willamette Valley, Oregon /
by: Price, Don, 1929-
Published: (1967)

The Willamette basin comprehensive study of water and related land resources.
Published: (1969)

Estimating stream temperature in the Willamette River basin, northwestern Oregon--a regression-based approach /
by: Stratton Garvin, Laurel E., et al.
Published: (2022)

Algal conditions and the potential for future algal problems in the Willamette River, Oregon /
Published: (1977)

A study of the natural ventilation of the Columbia-Willamette valleys /
by: Olsson, Lars Erik, 1933-
Published: (1970)

The study of the natural ventilation of the Columbia-Willamette valleys : II /
by: Olsson, Lars Erik, 1933-
Published: (1971)

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.
by: Anderson, Chauncey W.
Published: (1998)

Field sanitation costs for Willamette Valley grass seed producers /
by: Cross, Timothy L.
Published: (1989)

Urban storm runoff in the Roseburg Area, Oregon, as related to urban flood characteristics of the Willamette Valley /
by: Hubbard, Lawrence E.
Published: (1992)

Occurrence of selected trace elements and organic compounds and their relation to land use in the Willamette River basin, Oregon, 1992-94 /
by: Anderson, Chauncey W., et al.
Published: (1996)

Temperature and water-quality diversity and the effects of surface-water connection in off-channel features of the Willamette River, Oregon, 2015-16 /
by: Smith, Cassandra D., et al.
Published: (2020)

Willamette River floodplain restoration, Oregon : integrated feasibility report/environmental assessment : communication from the Assistant Secretary of the Army, Civil Works, the Department of Defense transmitting the integrated report on the Willamette River floodplain restoration project, lower Coast Fork and the Middle Fork, Oregon.
Published: (2014)

The thermal landscape of the Willamette River--patterns and controls on stream temperature and implications for flow management and cold-water salmonids /
by: Stratton Garvin, Laurel E., et al.
Published: (2022)

Winemakers of the Willamette Valley : pioneering vintners from Oregon's wine country /
by: Perry, Vivian (Journalist)
Published: (2013)

Arsenic in ground water of the Willamette Basin, Oregon /
by: Hinkle, Stephen R.
Published: (1999)

Analysis of nutrient and ancillary water-quality data for surface and ground water of the Willamette Basin, Oregon, 1980-90 /
by: Bonn, Bernadine
Published: (1995)

Temperature effects of point sources, riparian shading, and dam operations on the Willamette River, Oregon /
by: Rounds, Stewart
Published: (2007)

Distribution of selected herbicides and nitrate in the Mississippi River and its major tributaries, April through June 1991 /
by: Goolsby, D. A., et al.
Published: (1991)

Potential health hazards associated with the disposal of sewage sludge on agricultural soils in western Oregon /
by: Hagedorn, Charles
Published: (1980)

Seasonal and spatial variability of nutrients and pesticides in streams of the Willamette Basin, Oregon, 1993-95 /
by: Rinella, Frank A., et al.
Published: (1998)

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 /
by: Anderson, Chauncey W., et al.
Published: (1997)

Seasonal and spatial variability of nutrients and pesticides in streams of the Willamette Basin, Oregon, 1993-95 /
by: Rinella, Frank A.
Published: (1998)

Quality of bottom material and elutriates in the lower Willamette River, Portland Harbor, Oregon /
by: Fuhrer, Gregory J.
Published: (1989)

Algal conditions and the potential for future algal problems in the Willamette River, Oregon /
by: Rickert, David A., 1940-
Published: (1977)

Ground-water and water-chemistry data for the Willamette Basin, Oregon /
Published: (2000)

Reports of Committee on Roadside Development presented at the ... annual meeting /