Subject
- Hardwoods -- Oregon2
- Acer macrophyllum -- Oregon1
- Douglas fir -- Coast Ranges1
- Douglas fir -- Density1
- Douglas fir -- Oregon1
- Forest products -- Oregon1
- Forests and forestry -- Coast Ranges -- Mensuration1
- Forests and forestry -- Oregon -- Mensuration1
- Forests and forestry -- Valuation -- Coast Ranges1
- Forests and forestry -- Valuation -- Oregon1
- Hardboard -- Mechanical properties1
- Lumber -- Grading1
- Lumber -- Grading -- Oregon1
- Mulching1
- Red alder1
- Specific gravity1
- Timber -- Oregon1
- Wood waste -- Oregon -- Willamette River Valley1
- Wood waste as mulch, soil conditioner, etc.1