Subject
- Fisheries -- Oregon357
- Game and game-birds -- Oregon334
- Game protection -- Oregon333
- Wildlife management -- Oregon177
- Fishing -- Oregon157
- Hunting -- Oregon157
- Fish culture -- Oregon53
- Forests and forestry -- Northwest, Pacific43
- Fisheries -- Columbia River -- Periodicals28
- Fishery management -- Oregon -- Statistics28
- Forests and forestry -- Oregon28
- Gillnetting -- Columbia River -- Periodicals28
- Fish-culture -- Oregon -- Statistics27
- Fishing -- Oregon -- Statistics27
- Fishes -- Oregon24
- United States. Forest Service. Pacific Northwest Region22
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club22
- 4-H clubs18
- Hatfield Marine Science Center18
- Oregon State University. College of Agriculture Science -- Periodicals18