Unknown2018-11-272018-11-271955EPM-067-02-017http://hdl.handle.net/20.500.11867/146894 sheets 14 x 10 inch. Printed and typed recto and verso. Date est."Will provide the Northwest power for growth, flood control for security, recreation for pleasure in complete harmony with conservation of fish resources."MapStatistical dataA program with a future: Nez Perce Project.