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Topographic and geologic map of the Elk City district Idahocartographic materialby Shenon, Philip J. (Philip John), 1897-1966
Published 1935 -
[Map of Indian reservations in Washington Oregon and Idaho]cartographic materialby Miles, Nelson Appleton, 1839-1925
Published 1881 -
Comprehensive plan for the development of the Columbia River Basincartographic materialPublished 1948