Subject
- Forests and forestry -- Oregon4
- Oregon State University. College of Forestry4
- Visual programming languages (Computer science)2
- Airplanes -- Noise -- Health aspects -- Minnesota1
- Animal rights activists -- Political aspects -- United States1
- Animal rights activists -- Psychological aspects -- United States1
- Astronomers -- United States1
- Astronomy -- Study and teaching -- United States1
- Catecholamines1
- Cayuse Indians -- Wars1
- Columbia River Valley -- Ethnic Relations -- History1
- Contemplation -- Psychological aspects1
- Creation Research Society1
- Creation Research Society quarterly1
- Creationism -- United States -- History1
- Developmental psychology -- Religious aspects1
- Dissertations, Academic -- United States -- Bibliography -- Catalogs1
- Education, Higher -- United States -- Evaluation1
- Exercise -- Physiological aspects1
- Forest management -- Environmental aspects -- Northwest, Pacific1