Subject
- Aviation psychology1
- Bark stripping by animals -- Economic aspects -- Northwest, Pacific1
- Black bear -- Economic aspects -- Northwest, Pacific1
- Black bear -- Food -- Northwest, Pacific1
- Browsing (Animal behavior) -- California -- Marysville -- Mathematical models1
- Cattle -- Behavior -- California -- Marysville -- Mathematical models1
- Cattle -- Habitat -- California -- Marysville -- Mathematical models1
- Douglas fir -- Wounds and injuries -- Economic aspects -- Northwest, Pacific1
- Oregon State University -- Curricula -- Catalogs 2017-20181
- Spatial behavior in animals -- California -- Marysville -- Mathematical models1