Subject
- Antioxidants2
- Child support -- Oregon2
- Dissertations, Academic -- United States -- Bibliography2
- Divorce -- Economic aspects -- Oregon2
- Forests and forestry -- United States -- Bibliography2
- Phenols2
- Polyphenols2
- Adrenergic beta blockers -- Synthesis1
- Aerial photography in hydrology -- Oregon -- Calapooia River1
- Affinity labeling1
- Agricultural laborers -- Oregon -- Supply and demand1
- Agricultural pests -- Control -- Congresses1
- Agriculture -- Research -- Columbia River Watershed1
- Algal blooms1
- Alkenes1
- Amines1
- Anaerobic bacteria -- Metabolism1
- Andosols -- Oregon1
- Anthocyanins -- Analysis1
- Antiasthmatic agents -- Synthesis1