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Creator
- United States. War Department 27
- Powell, Charles Francis, 1843-1907 5
- Wilson, John M. (John Moulder), 1837-1919 3
- Michler, N. (Nathaniel), 1827-1881 2
- Doerksen, Harvey R. 1
- Gillespie, G. L. 1
- Jones, William A. (William Albert), 1841-1914 1
- Pacific Northwest Regional Planning Commission 1
- United States. Department of the Interior 1
- Volkman, John M. 1
Region
- Columbia River >> Douglas County >> Washington >> United States 33
- Oregon >> United States 31
- Washington >> United States 30
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Format
- application/pdf 33
Institution
- University of Oregon 33