Subject
- Bark beetles -- Control -- West (U.S.)1
- Ethnobotany -- Klamath River Valley (Or. and Calif.)1
- Fire management -- Klamath River Valley (Or. and Calif.)1
- Forest fires -- California1
- Forest management -- Environmental aspects -- Northwest, Pacific1
- Forest reserves -- California1
- Forest reserves -- Oregon1
- Forest reserves -- United States1
- Forests and forestry -- California1
- Forests and forestry -- Northwest, Pacific1
- Habitat (Ecology)1
- Indigenous peoples -- Ecology -- Klamath River Valley (Or. and Calif.)1
- Karok Indians -- Klamath River Valley (Or. and Calif.) -- Interviews1
- Natural resources -- Management1
- Northern spotted owl -- Northwest, Pacific1
- Old growth forests -- Government policy -- Northwest, Pacific1
- Old growth forests -- Northwest, Pacific1
- Oregon -- Economic conditions1
- Oregon -- Statistics1
- Oregon Agricultural College -- Alumni and alumnae -- Directories1