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Region: Oregon
Institution
Collection
Subject
13
Forest ecology
9
Ecological surveys
9
Plant communities
9
Research natural areas
9
Watershed ecology
8
Ecosystem management
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7
Forest management
7
Watershed management
5
Freshwater ecology
4
Biotic communities
4
Habitat (Ecology)
4
Restoration ecology
4
Riparian ecology
4
Stream ecology
3
Ecology
3
Trees
3
Water quality
3
Wildlife conservation
2
Agricultural industries Environmental aspects
2
Aquatic ecology
2
Aquatic habitats
2
Aquatic organisms
2
Eutrophication
2
Fire ecology
2
Fishes Habitat
2
Forest ecology Research
2
Forest fires
2
Forests and forestry
2
Geology
2
Grazing Environmental aspects
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Author
12
Geological Survey (U.S.)
12
Geological Survey (U.S.),
10
Pacific Northwest Research Station (Portland, Or.),
8
Pacific Northwest Research Station (Portland, Or.)
6
Schuller, Reid,
6
United States. Bureau of Land Management
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6
United States. Forest Service. Pacific Northwest Region
4
U.S. Fish and Wildlife Service
4
United States. Bureau of Land Management. Butte Falls Resource Area
3
Klamath Indian Tribe of Oregon
3
National Water-Quality Assessment Program (U.S.)
3
Schuller, Reid
3
United States. Bureau of Land Management. Medford District
3
United States. Forest Service
2
Bortleson, Gilbert Carl, 1940-
2
Mayrsohn, Cheshire,
2
Mullins, William H., 1946-
2
National Health and Environmental Effects Research Laboratory (U.S.). Western Ecology Division
2
Pater, David E.
2
Portland (Or.). Water Bureau
2
Schuler, Carol Ann, 1946-
2
Snyder, Daniel T.,
2
Sorensen, Frank C.
2
United States. Bureau of Land Management. Ashland Resource Area
2
United States. Bureau of Land Management. Grants Pass Resource Area
2
United States. Congress. House. Committee on Transportation and Infrastructure,
2
United States. Environmental Protection Agency. Office of Research and Development
2
United States. Office of the Assistant Secretary of the Army (Civil Works),
2
Vallier, Tracy L. 1936-
2
Waite, Ian R.
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Language
Genre
Literary Form
Region
Oregon
10
Washington (State)
5
Willamette River Watershed
4
Bull Run River Watershed
4
Idaho
4
Upper Klamath Lake
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2
Blue Mountain Ecological Province
2
Crater Lake National Park
2
Malheur County
2
Owyhee County
2
Rogue River Watershed (Klamath County-Curry County)
2
Snake River Plain (Idaho and Or.)
2
Willamette River
2
Willamette River Watershed (Or.)
1
Bend
1
Big Butte Creek Watershed
1
Butte Falls
1
California
1
Coos County
1
Crater Lake National Park (Or.)
1
Douglas County
1
Fox Hollow Research Natural Area
1
Fox Hollow Research Natural Area (Or.)
1
Grants Pass Region
1
Grayback Glades Research Natural Area
1
Great Basin
1
H.J. Andrews Experimental Forest
1
H.J. Andrews Experimental Forest (Or.)
1
Heppner
1
Illinois River Valley
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Call Number
Year of Publication