Subject
- Chinook salmon1
- Chinook salmon -- California Current -- Geographical distribution1
- Chinook salmon -- Conservation -- Columbia River Estuary (Or. and Wash.)1
- Chinook salmon -- Life cycles -- Columbia River Estuary (Or. and Wash.)1
- Chinook salmon -- Life cycles -- Oregon -- McKenzie River1
- Chinook salmon -- Mortality -- Columbia River Estuary (Or. and Wash.)1
- Chinook salmon -- Mortality -- Oregon -- McKenzie River1
- Chinook salmon -- Pacific Coast (U.S.) -- Geographical distribution1
- Fish stock identification -- Genetic aspects1
- Fish tagging1
- Invasive plants -- Control -- Columbia River Estuary (Or. and Wash.)1
- Invasive plants -- Environmental aspects -- Columbia River Estuary (Or. and Wash.)1
- Reed canary grass -- Control -- Columbia River Estuary (Or. and Wash.)1
- Reed canary grass -- Environmental aspects -- Columbia River Estuary (Or. and Wash.)1