Subject
- Beef cattle -- Feeding and feeds -- Oregon5
- Agriculture -- Oregon4
- Cattle -- Feeding and feeds -- Oregon3
- Cattle -- Oregon -- Feeding and feeds3
- Forage plants -- Oregon3
- Sheep -- Feeding and feeds3
- Turkeys -- Feeding and feeds -- Oregon3
- Cattle -- Feeding and feeds2
- Cattle -- Oregon -- Feed utilization efficiency2
- Cattle -- Oregon -- Feeding and feeds -- Climatic factors2
- Dairy cattle -- Feeding and feeds -- Oregon2
- Lambs -- Oregon -- Feeding and feeds2
- Poultry -- Oregon -- Feeding and feeds2
- Turkeys -- Housing -- Oregon2
- Wheat as feed -- Oregon2
- Agriculture -- Economic aspects -- Oregon1
- Barley as feed1
- Beef cattle -- Behavior -- Oregon -- Zumwalt Prairie1
- Beef cattle -- Feeding and feeds -- Oregon -- Zumwalt Prairie1
- Beef cattle -- Feeding and feeds -- Oregon, Eastern1