Subject
- 4-H clubs90
- Agriculture -- Oregon39
- Game and game-birds -- Oregon28
- Game protection -- Oregon28
- Industrial arts -- Study and teaching27
- Fisheries -- Oregon22
- Educational counseling14
- Forests and forestry -- Northwest, Pacific13
- Vegetable gardening -- Oregon12
- Industrial arts11
- Wood poles -- Preservation11
- Herbicides10
- Apple industry -- Oregon -- Hood River Valley -- Cost of operation8
- Beef cattle -- Feed utilization efficiency8
- Fences -- Design and construction8
- Pear industry -- Oregon -- Hood River Valley -- Cost of operation8
- Vocational guidance8
- Agriculture7
- Forests and forestry -- Research -- Northwest, Pacific7
- Home economics -- Study and teaching7