Touchet division, Walla Walla project, Oregon-Washington.
Subtitle: Hearing, Ninetieth Congress, first session, on S. 485, August 10, 1967.
Publisher: U.S. Govt. Print. Off.
Published: 1967
Place of publication: Washington
Language: eng
Number of pages: 41
Subjects: Water resources development -- Law and legislation -- Washington (State)