The Yakima Canyon scenic and recreational highway
By: a study and proposed action program conducted and prepared by the Washington State Dept. of Highways, in cooperation with the Washington State Parks and Recreation Commission, the Washington State Planning and Community Affairs Agency.
Contributors: Washington (State) Dept. of Highways.; Washington (State) Planning and Community Affairs Agency.
Published: 1968
Place of publication: Olympia
Language: eng
Number of pages: 59
Subjects: Roads -- Washington (State) -- Yakima River Valley.
Notes: Bibliography: p. 53.