Subject
- Beef cattle -- Breeding9
- Beef cattle -- Oregon -- Congresses8
- Beef cattle -- Evaluation5
- Beef cattle -- Feeding and feeds4
- Swine -- Oregon -- Congresses4
- Beef cattle -- Nutrition3
- Columbia Basin Agricultural Research Center -- Periodicals3
- Sheep -- Health -- Congresses3
- Sheep -- Oregon -- Congresses3
- Soils -- Analysis3
- Wool -- Congresses3
- Agriculture -- Research -- Columbia River Watershed2
- Alfalfa -- Oregon, Eastern2
- Sheep -- Northwest, Pacific -- Congresses2
- Agriculture -- Columbia River Watershed -- Periodicals1
- Agriculture -- Columbia River Watershed -- Statistics -- Periodicals1
- Agriculture -- Economic aspects -- Oregon -- Statistics1
- Animal waste1
- Apples -- Harvesting -- Machinery -- Decision making1
- Beef cattle -- Productivity1