Subject
- 4-H clubs5
- 4-H clubs -- Curricula -- Oregon1
- 4-H clubs -- Oregon1
- AIDS (Disease) -- Patients -- Counseling of -- Zimbabwe1
- AIDS (Disease) in women -- Uganda -- Kampala District1
- AIDS (Disease) in women -- Uganda -- Masaka District1
- Ability -- Testing1
- Abscisic acid1
- Absorption spectra -- Mathematical models1
- Academic achievement2
- Academic achievement -- Northwest, Pacific1
- Academic achievement -- Oregon -- Jackson County1
- Academic achievement -- Oregon -- Josephine County1
- Academic libraries -- United States -- Collection development1
- Accelerometers1
- Accounting -- Study and teaching -- Oregon1
- Accounting teachers -- Training of -- Oregon1
- Acer macrophyllum -- Drying1
- Acesulfame-K1
- Acetaminophen -- Bioavailability1