Subject
- Fire ecology -- Oregon2
- Arid regions ecology -- Great Basin1
- Biscuit Fire, Or. and Calif., 20021
- Broomrapes -- Integrated control1
- Cheatgrass brome -- Economic aspects -- Great Basin1
- Cheatgrass brome -- Social aspects -- Great Basin1
- Endemic plants -- Effect of fires on -- Cascade Range1
- Endemic plants -- Effect of fires on -- Oregon1
- Ethnobotany -- Klamath River Valley (Or. and Calif.)1
- Fire ecology -- Cascade Range1
- Fire ecology -- Hells Canyon (Idaho and Or.)1
- Fire ecology -- Klamath National Forest (Calif. and Or.)1
- Fire management -- Klamath River Valley (Or. and Calif.)1
- Forest fires -- Environmental aspects -- Cascade Range1
- Forest fires -- Environmental aspects -- Hells Canyon (Idaho and Or.)1
- Forest fires -- Environmental aspects -- Oregon1
- Forest management -- Klamath National Forest (Calif. and Or.)1
- Forest regeneration -- Klamath National Forest (Calif. and Or.)1
- Fuel reduction (Wildfire prevention) -- Grande Ronde River Watershed (Or. and Wash.)1
- Germination1