Subject
- Forest influences59
- Oregon -- Climate59
- Forests and forestry -- Research -- Oregon57
- Reforestation -- Oregon46
- Starker lectures15
- Forest management -- Research -- Oregon12
- Herbicides -- Research -- Oregon12
- Forests and forestry -- Northwest, Pacific6
- Conservation of natural resources2
- Douglas fir2
- Forest management2
- Forest policy -- Northwest, Pacific2
- Forests and forestry -- Environmental aspects2
- Forests and forestry -- Multiple use2
- Loblolly pine2
- Natural resources2
- Biodiversity1
- Biodiversity conservation1
- Biomass energy -- Economic aspects -- Oregon1
- Biomass energy -- Environmental aspects -- Oregon1