Subject
- Chinatowns -- Oregon -- Dalles -- History2
- Dalles (Or.) -- Antiquities2
- Dalles (Or.) -- Civilization -- Chinese influences2
- Capacitance meters -- Effect of high temperatures on1
- Centralia Power Plant -- Environmental aspects -- Washington (State) -- Centralia1
- Chinese American business enterprises -- Oregon -- Dalles -- History1
- Chinese Americans -- Oregon -- Dalles -- History1
- Coal-fired power plants -- Environmental aspects -- Washington (State) -- Centralia1
- Excavations (Archaeology) -- Idaho -- Salmon River Valley1
- Fly ash -- Environmental aspects -- Washington (State) -- Centralia1
- Fort Hoskins Site (Or.)1
- Fort Yamhill (Or.)1
- Frontier and pioneer life -- Oregon -- Dalles -- History1
- Gambling -- Oregon -- Dalles -- History1
- Gas cooled reactors -- Equipment and supplies -- Effect of high temperatures on1
- Gases -- Analysis -- Instruments -- Effect of high temperatures on1
- General stores -- Oregon -- Dalles -- History1
- Geochemistry, Petrology1
- Human ecology -- Idaho -- Salmon River Valley -- History1
- Human settlements -- Oregon -- Dalles -- History1