Subject
- Forests and forestry -- Oregon3
- Oregon State University. College of Forestry3
- Airplanes -- Maintenance and repair1
- Arid regions -- Oregon1
- Atmospheric diffusion -- Oregon1
- Carbon cycle (Biogeochemistry) -- California -- Yosemite National Park -- Mathematical models1
- Carbon cycle (Biogeochemistry) -- Oregon1
- Creosote1
- Forest Products Laboratory (U.S.)1
- Forest biomass -- Oregon1
- Forest ecology -- Oregon1
- Forest microclimatology -- Oregon1
- Forest products -- Research -- Oregon1
- Forest products -- Research.1
- Forest products -- United States1
- Forests and forestry -- Research -- Oregon1
- Jack pine1
- Longleaf pine1
- Oregon State University. Forest Research Laboratory1
- Primary productivity (Biology) -- Environmental aspects -- Oregon1