Unknown2018-11-072018-11-071947EPM-066-02-016http://hdl.handle.net/20.500.11867/14576Single 11.5 x 9 inch sheet, bi-folded. Typed recto and verso.Information on how to know what land will be irrigated with water from the Columbia River, with a list of do's and don'ts.Dams--Grand Coulee;IrrigationGovernment documents