Subject
- Aged women -- Social conditions1
- Agroforestry -- Thailand1
- Amphibian declines1
- Armillaria root rot -- Oregon -- Deschutes National Forest1
- Arthropoda -- Idaho -- Payette National Forest1
- Bark stripping by animals -- Economic aspects -- Northwest, Pacific1
- Barred owl -- Ecology -- Oregon, Western1
- Barred owl -- Food -- Oregon, Western1
- Barred owl -- Habitat -- Oregon, Western1
- Barred owl -- Oregon, Western -- Reproduction1
- Batrachochytrium dendrobatidis1
- Biomass energy1
- Biotic communities -- Oregon1
- Bird communities -- Siskiyou Mountains (Calif. and Or.)1
- Biscuit Fire, Or. and Calif., 2002 -- Environmental aspects1
- Black bear -- Economic aspects -- Northwest, Pacific1
- Black bear -- Food -- Northwest, Pacific1
- Black cottonwood -- Utilization1
- Bull trout -- Conservation -- United States -- Decision making1
- Bull trout -- Reintroduction -- United States -- Decision making1