Subject
- Agriculture -- Research -- Columbia River Watershed1
- Cavity-nesting birds -- Oregon -- Bibliography1
- Cavity-nesting birds -- Washington (State) -- Bibliography1
- Columbia Basin Agricultural Research Center -- Periodicals1
- Crops and soils1
- Cyclosporine -- Physiological transport1
- Digoxin -- Physiological transport1
- Drug-nutrient interactions1
- Ensler, Eve, 1953- -- Vagina monologues1
- Ethnobotany -- Klamath River Valley (Or. and Calif.)1
- Feminist theater -- Oregon -- Corvallis -- Public opinion1
- Fertilizers -- Environmental aspects1
- Fire management -- Klamath River Valley (Or. and Calif.)1
- Forest animals -- Habitat -- Oregon -- Bibliography1
- Forest animals -- Habitat -- Washington (State) -- Bibliography1
- Habitat (Ecology) -- Oregon -- Bibliography1
- Habitat (Ecology) -- Washington (State) -- Bibliography1
- Heavy metals -- Environmental aspects1
- Indians of North America -- Economic conditions1
- Indians of North America -- Government relations -- 1934-1