Subject
- Pear -- Oregon -- Willamette River Valley2
- Wood chips2
- Adhesive joints -- Testing1
- Agriculture, Cooperative -- Oregon1
- Bombacaceae1
- Farm corporations1
- Farm supply industries -- Oregon1
- Fisheries -- Oregon1
- Forests and forestry -- Northwest, Pacific1
- Forests and forestry -- Research -- Northwest, Pacific1
- Game and game-birds -- Oregon1
- Game protection -- Oregon1
- Gossweilerodendron balsamiferum1
- Hardwoods -- Varieties1
- Induction heating1
- Ishpingo1
- Lumber -- Drying1
- Meliaceae1
- Metal bonding -- Testing1
- Moisture meters -- Calibration1