Unknown2019-02-222019-02-221961-06-17EPM-072-01-012http://hdl.handle.net/20.500.11867/1558310 sheets 8 x 9 inch, bi-folded and secured booklet style. Printed recto and verso. First sheet stamped in black ink.Tells the history of the Sunnyside Irrigation Project, which "has been called, 'The Laboratory of Western Irrigation,' where through 'trial and error' experimentation, modern methods have been discovered and developed." Some black and white photographs.Granger, WalterIrrigationWashington--Sunnyside;