Subject
- Douglas fir1
- Droughts -- United States1
- Forest ecology -- United States -- Bibliography1
- Forest fires -- Northwest, Pacific1
- Forest fires -- United States1
- Forest health -- United States1
- Forest management -- Northwest, Pacific1
- Forest management -- United States -- Bibliography1
- Forest policy -- United States1
- Forest protection -- United States1
- Prescribed burning -- Environmental aspects -- United States -- Bibliography1
- Prescribed burning -- Social aspects -- United States -- Bibliography1
- Reforestation -- Northwest, Pacific1
- Silvicultural systems -- United States1
- Vegetation and climate -- United States1
- Vegetation management -- Oregon1
- Vegetation management -- United States1
- Wildfires -- United States -- Public opinion -- Bibliography1