Subject
- Beef cattle -- Oregon -- Congresses3
- Sheep -- Health -- Congresses3
- Sheep -- Oregon -- Congresses3
- Wool -- Congresses3
- Beef cattle -- Breeding2
- Beef cattle -- Feeding and feeds2
- Beef cattle -- Nutrition2
- Agriculture -- Economic aspects -- Oregon -- Jefferson County1
- Beef cattle -- Feeding and feeds -- Oregon, Eastern1
- Broilers (Poultry) -- Oregon -- Portland -- Public opinion1
- Canned pears1
- Canning and preserving1
- Cattle -- Feeding and feeds -- Oregon1
- Cattle -- Feeding and feeds -- Oregon -- Malheur County1
- Christmas trees -- Economic aspects -- Northwest, Pacific1
- Corvallis (Or.) -- Climate1
- Cranberries -- Oregon1
- Cranberry industry -- Oregon1
- Farms -- Economic aspects -- Oregon -- Jefferson County1
- Flax -- Processing -- Oregon -- Willamette River Valley1