Subject
- Chinook salmon -- Columbia River -- Age1
- Chinook salmon -- Columbia River -- Size1
- Chinook salmon -- Columbia River Estuary (Or. and Wash.)1
- Chinook salmon -- Migration -- Columbia River1
- Chinook salmon -- Mortality -- Columbia River Estuary (Or. and Wash.)1
- Chinook salmon fisheries -- Columbia River1
- Fishery management -- Columbia River1
- Fishery resources -- Hatchery vs. wild stocks -- Columbia River Estuary (Or. and Wash.)1
- Otoliths1