Unknown2018-12-142018-12-141955EPM-068-07-006http://hdl.handle.net/20.500.11867/14912Single 24 x 9 inch sheet. Printed recto and verso. Date est.Issued by the United States Department of the Interior, Bureau of Reclamation. Another version of EPM-068-07-005. Information given about the construction project and the benefit to the area, as well as a listing of statistical data. Black and white photographs throughout.Government documentsDams--Grand Coulee;Statistical data