Subject
- 4-H clubs16
- Agricultural extension work -- Oregon -- Video catalogs4
- Agriculture -- Video catalogs3
- Home economics -- Video catalogs2
- Home economics extension work -- Oregon -- Video catalogs2
- Milk yield2
- Rabbits -- Diseases2
- Rabbits -- Parasites2
- Sheep dogs -- Training2
- Tansy ragwort -- Northwest, Pacific2
- Agricultural extension work -- Evaluation1
- Animal health -- Oregon1
- Animal welfare -- Oregon1
- Beef cattle1
- Beef cattle -- Cow-calf system -- Management1
- Beta lactam antibiotics -- Testing1
- Calves -- Feeding and feeds1
- Cattle1
- Chickens -- Breeding1
- Colic in horses -- Prevention1