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- Bodies of water 12
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- United States. Congress--Records and correspondence 12
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- United States--Armed Forces--Organization--Charts, diagrams, etc 7
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Region
- Columbia River >> Douglas County >> Washington >> United States 12
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- Willamette River >> Multnomah County >> Oregon >> United States 12
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- Coos Bay >> Coos County >> Oregon >> United States 4
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