Subject
- Streamflow -- Oregon4
- Coho salmon -- Effect of water levels on -- Oregon3
- Estuary inventory report3
- Pacific salmon fisheries -- Columbia River3
- Coho salmon -- Water requirements -- Oregon2
- Cutthroat trout -- Effect of water levels on -- Oregon2
- Fisheries -- Oregon -- Statistics2
- Fishes -- Oregon -- Statistics2
- Pacific salmon -- Columbia River2
- Salmon fisheries -- Oregon2
- Albacore -- North Pacific Ocean1
- Albacore -- Oregon -- Pacific Coast1
- Anemia -- Nutritional aspects1
- Aquatic habitats1
- Cape Lookout Natural Area Preserve (Proposed)1
- Celilo Falls (Wash.)1
- Chinook salmon -- Bonneville Dam (Or. and Wash.)1
- Chinook salmon -- Columbia River1
- Chinook salmon -- Columbia River -- Weight1
- Chinook salmon -- Diseases -- Nutritional aspects1