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Topic
- Bodies of water 13
- Canals--Design and construction--Costs 13
- Dams--Design and construction 13
- Northwest, Pacific 13
- Rivers 13
- Transportation 13
- Water resources development 13
- West (U.S.) 13
Region
- Astoria >> Clatsop County >> Oregon >> United States 13
- Columbia River >> Clatsop County >> Oregon >> United States 13
- Columbia City >> Columbia County >> Oregon >> United States 12
- Cowlitz River >> Cowlitz County >> Washington >> United States 12
- Portland >> Clackamas County >> Oregon >> United States 12
- Snake River >> Franklin County >> Washington >> United States 12
- Willamette River >> Multnomah County >> Oregon >> United States 12
- Chehalis River >> Grays Harbor County >> Washington >> United States 11
- Nooksack River >> Whatcom County >> Washington >> United States 11
- Skagit River >> Skagit County >> Washington >> United States 11
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Type
- Text 12
- Collection 1
Decade
- 1880-1889 13