Subject
- Beef cattle2
- Forest management -- Oregon -- Umpqua National Forest2
- Swine -- Breeding2
- Alloys -- Defects1
- Animal migration -- Oregon1
- Anti-globalization movement1
- Art and natural history1
- Aspen -- Ecology -- United States -- Great Basin1
- Bark stripping by animals -- Economic aspects -- Northwest, Pacific1
- Barred owl -- Oregon -- Geographic distribution1
- Beer1
- Big sagebrush -- Effect of drought on1
- Bighorn sheep1
- Black bear -- Economic aspects -- Northwest, Pacific1
- Black bear -- Food -- Northwest, Pacific1
- Blister rust -- Oregon1
- Blister rust -- Washington (State)1
- Carbon cycle (Biogeochemistry) -- Northwest, Pacific1
- Castilleja -- Diseases and pests -- Oregon1
- Castilleja -- Diseases and pests -- Washington (State)1