Subject
- Fire ecology -- Oregon4
- Fire ecology -- Cascade Range3
- Forest soils -- Cascade Range2
- Forest soils -- Coast Ranges2
- Riparian ecology -- Cascade Range2
- Artificial satellites in forestry1
- Biscuit Fire, Or. and Calif., 20021
- Denitrification -- Cascade Range1
- Douglas fir -- Cascade Range -- Growth1
- Douglas fir -- Oregon -- Growth1
- Douglas fir -- Soils -- Coast Ranges1
- Douglas fir -- Soils -- Oregon, Western1
- Endemic plants -- Effect of fires on -- Cascade Range1
- Endemic plants -- Effect of fires on -- Oregon1
- Fire ecology -- Cascade Range -- History1
- Fire ecology -- Oregon -- History1
- Forest animals -- Habitat -- Cascade Range1
- Forest animals -- Habitat -- Oregon1
- Forest biomass -- Appalachian Mountains -- Remote sensing1
- Forest biomass -- Cascade Range -- Measurement -- Mathematical models1