Subject
- 4-H clubs10
- Agricultural extension work -- Oregon -- Video catalogs4
- Agriculture -- Video catalogs3
- Alzheimer's disease2
- Child rearing2
- Heifers -- Fertility2
- Heifers -- Selection2
- Home economics -- Video catalogs2
- Home economics extension work -- Oregon -- Video catalogs2
- Aged -- Care and hygiene1
- Aged -- Home care1
- Aging parents -- Care1
- Agricultural conservation -- Bibliography1
- Agricultural ecology -- Bibliography1
- Autonomy in children1
- Bats1
- Bats -- Housing -- Design and construction1
- Behavior problems in children1
- Best management practices (Pollution prevention) -- Oregon -- Congresses1
- Black-capped chickadee -- Oregon1