Subject
- Absorption spectra -- Mathematical models1
- Abused wives -- Psychology1
- Acetaminophen -- Controlled release1
- Acid soils -- Oregon1
- Acoustic surface wave filters1
- Acoustical engineering1
- Actinonaycetales1
- Active learning1
- Active oxygen1
- Adenosine1
- Adenosine -- Physiological effect5
- Adenosine -- Receptors6
- Adhesives -- Testing1
- Adult learning -- Oregon -- H.J. Andrews Experimental Forest -- Evaluation1
- Aedes aegypti1
- Afferent pathways1
- Affiliation (Psychology) -- United States1
- African American women -- Diseases1
- African Americans -- Oregon1
- African diaspora in literature1