Subject
- Dissertations, Academic -- United States -- Bibliography2
- Forests and forestry -- United States -- Bibliography2
- Alsea River Watershed (Or.)1
- Bread1
- Broccoli -- Yields -- Oregon1
- Cascade Head (Or.)1
- Clothing and dress -- History -- 20th century1
- Community colleges -- Oregon -- Finance1
- Conservation tillage -- Oregon1
- Corn -- Economic aspects -- Middle West1
- Corn -- Prices1
- Cover crops -- Oregon1
- Crops -- Decision making -- Middle West1
- Desert plants1
- Durum wheat1
- Energy crops -- Economic aspects -- Middle West1
- Ethanol1
- Fashion -- History -- 20th century1
- Fisheries -- Columbia River -- Periodicals1
- Fishing -- Oregon1