Subject
- Property tax -- Oregon, Eastern4
- Forest landowners -- Taxation -- Oregon, Eastern3
- Forest landowners -- Taxation -- Oregon, Western3
- Woodlots -- Taxation -- Oregon, Eastern3
- Woodlots -- Taxation -- Oregon, Western3
- Real property tax -- Oregon, Western2
- Forests and forestry -- Taxation -- Law and legislation -- Oregon, Western1
- Forests and forestry -- Taxation -- Oregon, Western1
- Real property tax -- Law and legislation -- Oregon, Western1
- Woodland -- Taxation -- Oregon, Eastern1