Subject
- Clam fisheries -- Oregon67
- Shellfish fisheries -- Oregon -- Management57
- Fish culture -- Oregon55
- Fisheries -- Oregon50
- Dungeness crab fisheries -- Oregon -- Management40
- Dungeness crab fisheries -- Oregon34
- Fishery management -- Oregon -- Statistics29
- Fishing -- Oregon -- Statistics28
- Fish-culture -- Oregon -- Statistics27
- Game protection -- Oregon25
- Wildlife management -- Oregon25
- Game and game-birds -- Oregon24
- Crabbing -- Oregon23
- Fishes -- Oregon23
- Clam fisheries -- Oregon -- Statistics22
- Wildlife conservation -- Oregon19
- Razor-clams -- Oregon17
- Estuaries -- Oregon15
- Dungeness crab fisheries -- Government policy -- Oregon12
- Bay clams -- Oregon11