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- Agriculture 12
- Farm ownership 3
- Farm tenancy--Economic aspects 3
- Oregon State University. Extension Service 3
- Ranches--Oregon 3
- Agricultural machinery 2
- Farms--Oregon 2
- Cattle 1
- Corrals 1
- Demonstrations 1
- Dwellings 1
- Kueny, Mary 1
- Ranches 1
- Sheep 1
