Subject
- Agriculture -- Oregon -- Statistics185
- Farm produce -- Oregon -- Statistics184
- 4-H clubs80
- 4-H clubs -- Handbooks, manuals, etc.3
- Cooking, American -- Pacific Northwest style -- Study and teaching2
- Food -- Preservation -- Study and teaching2
- Nutrition -- Study and teaching2
- Apple maggot -- Oregon1
- Aquatic ecology1
- Arthropoda -- Oregon -- Identification1
- Child care1
- Child care services1
- Color photography -- Printing processes1
- Cookery -- Study and teaching1
- Dairy cattle -- Judging1
- Dairy cattle -- Study and teaching (Middle school)1
- Earth -- Internal structure -- Study and teaching1
- Farm produce -- Orego -- Statistics1
- Fishing1
- Forest conservation -- Moral and ethical aspects -- Drama1