Subject
- Agriculture -- Research -- Columbia River Watershed2
- Columbia Basin Agricultural Research Center -- Periodicals2
- Women -- Oregon -- Bio-bibliography2
- Women -- Oregon -- Biography2
- Adult education1
- Agricultural experiment stations -- Research -- Oregon, Eastern1
- Agriculture -- Research -- Oregon, Eastern1
- Americanization1
- Archaeological surveying -- Oregon -- Willamette River Valley1
- Champoeg (Or.) -- Antiquities1
- Crops -- Research -- Oregon, Eastern1
- Deschutes National Forest (Or.) -- Antiquities1
- Education and state -- United States1
- Estuaries -- Government policy -- Oregon1
- Excavations (Archaeology) -- Oregon1
- Excavations (Archaeology) -- Oregon -- Champoeg1
- Fisheries -- Oregon1
- High technology and education -- United States1
- Indians of North America -- Oregon -- Antiquities1
- Japanese Americans1