Subject
- Fisheries -- Oregon71
- Game and game-birds -- Oregon54
- Game protection -- Oregon53
- Forests and forestry -- Northwest, Pacific35
- Wildlife management -- Oregon34
- Fish culture -- Oregon28
- Fishing -- Oregon28
- Hunting -- Oregon28
- Fisheries -- Columbia River -- Periodicals19
- Gillnetting -- Columbia River -- Periodicals19
- United States. Forest Service. Pacific Northwest Region18
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club18
- Forests and forestry -- Research -- Oregon17
- Lane County (Or.) -- History17
- Hatfield Marine Science Center16
- Forests and forestry -- Oregon15
- Forest products -- Research -- Oregon14
- Oregon State University. Forest Research Laboratory14
- Fish-culture -- Oregon -- Statistics13
- Fisheries -- British Columbia -- Periodicals13