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Creator
- United States. Department of the Interior 33
- United States. Bonneville Power Administration 31
- Averill, Edgar F., 1881-1955 1
- Finley, William L. (William Lovell), 1876-1953 1
Region
- Columbia River >> Douglas County >> Washington >> United States 18
- Washington >> United States 8
- Oregon >> United States 7
- Bonneville Dam >> Multnomah County >> Oregon >> United States 5
- Grand Coulee Dam >> Okanogan County >> Washington >> United States 3
- Idaho >> United States 1
- Montana >> United States 1
- Nevada >> United States 1
- Red Rock Lakes National Wildlife Refuge >> Beaverhead County >> Montana >> United States 1
- Snake River >> Franklin County >> Washington >> United States 1
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Type
- Text 32
- Collection 1
Decade
- 1940-1949 33