Subject
- Wildlife management -- Oregon52
- Fisheries -- Oregon47
- Fishing -- Oregon41
- Hunting -- Oregon41
- Fish culture -- Oregon29
- Fishery management -- Oregon -- Statistics27
- Fish-culture -- Oregon -- Statistics26
- Fishing -- Oregon -- Statistics26
- Game and game-birds -- Oregon24
- Game protection -- Oregon23
- Clam fisheries -- Oregon22
- Hatfield Marine Science Center19
- Catalogs, Publishers' -- Oregon15
- College publications -- Oregon15
- 4-H clubs14
- Fishes -- Oregon14
- Oceanography -- Research14
- Animal population density13
- Carcinus maenas -- Oregon13
- Forests and forestry -- Northwest, Pacific13