Title: Washington, (Grant County), Grand Coulee /
Authors: Gerdine, T. G. 1872-1930.; Kain, S. C.; Andrews, A. K.; Geological Survey (U.S.); United States.
Publisher: Department of the Interior, U.S. Geological Survey,
Year: 1930
Subjects: Grand Coulee (Wash. : Valley) Maps, Physical.; Columbia River Maps, Physical.