Subject
- Agriculture -- Oregon6
- Apple industry -- Oregon -- Hood River Valley -- Cost of operation3
- Pear industry -- Oregon -- Hood River Valley -- Cost of operation3
- Fruit-culture -- Oregon -- Hood River Valley -- Cost of operation2
- Agriculture -- Costs1
- Agriculture -- Economic aspects -- Oregon1
- Broilers (Chickens) -- Economic aspects -- Oregon -- Willamette River Valley1
- Chicken industry -- Oregon -- Willamette River Valley -- Costs1
- Hazelnut industry -- Oregon -- Cost of operation1
- Turkey industry -- Oregon, Western -- Cost of operation1
- Turkeys -- Oregon, Western1
- Walnut industry -- Oregon -- Cost of operation1