Unknown2018-12-042018-12-041957EPM-067-07-018http://hdl.handle.net/20.500.11867/147763 sheets 9 x 13.5 inch. Typed. Single sheet 13.5 x 9 inch. Printed. Date est.Includes information on the Yakima River System improvement plan. See also EPM-067-07-017, which is related.Government documentsStatistical dataFisheries;