Subject
- Herbicides -- Oregon5
- Herbicides -- Application -- Oregon3
- Vegetables -- Weed control -- Oregon3
- Beans -- Planting2
- Vegetable gardening -- Oregon2
- Abortion -- Oregon -- Alsea1
- Beans -- Yields1
- Beets -- Effect of fertilizers on1
- Brush -- Control -- Oregon1
- Cutworms -- Control1
- Herbicide safeners1
- Herbicides1
- Herbicides -- Environmental aspects -- Oregon1
- Herbicides -- Environmental aspects -- Oregon -- Alsea1
- Herbicides -- Oregon, Eastern1
- Mansour, N. S.1
- Orchards -- Weed control -- Oregon1
- Plants -- Effect of herbicides on1
- Prescribed burning -- Oregon1
- Reforestation -- Oregon1