Subject
- Estuaries -- Oregon13
- Clam fisheries -- Oregon7
- Razor-clams -- Oregon5
- Shellfish investigation information report5
- Aquatic invertebrates -- Oregon4
- Intertidal animals -- Oregon3
- Anadromous fishes -- Oregon -- Periodicals2
- Chinook salmon -- Oregon -- Periodicals2
- Fish tagging -- Oregon2
- Fishery management -- Oregon -- Periodicals2
- Razor clams -- Oregon2
- Abalone fisheries -- Oregon -- Periodicals1
- Alsea River Estuary (Or.)1
- Cannon Beach (Or.)1
- Clam fisheries -- Oregon -- Periodicals1
- Clatsop Beach (Or.)1
- Coho salmon -- Oregon -- Statistics1
- Columbia River Estuary (Or. and Wash.)1
- Coos Bay Estuary (Or.)1
- Coquille River Estuary (Or.)1