Subject
- Beans -- Varieties[remove]18
- Vegetable gardening -- Oregon18
- Carrots -- Varieties3
- Onions -- Diseases and pests3
- Harvesting machinery2
- Insects -- Control2
- Maggots -- Control2
- Peas2
- Beans -- Diseases and pests1
- Beans -- Diseases and pests -- Control1
- Beans -- Growth1
- Beans -- Irrigation1
- Beans -- Planting1
- Beans -- Quality1
- Beans -- Yield1
- Beets -- Effect of fertilizers on1
- Broccoli -- Growth1
- Cauliflower -- Planting1
- Cutworms -- Control1
- Duncan, Andrew A.1