A plan of study for preparing the comprehensive joint plan for the Pacific Northwest
Subtitle: a supplement to the Western U.S. water plan of study
By: Pacific Northwest River Basins Commission.
Contributors: Pacific Northwest River Basins Commission.
Publisher: The Commission
Published: 1972
Place of publication: [S.l.]
Language: eng
Subjects: Water resources development -- Northwest, Pacific.
Other titles: Western U.S. water plan of study.
Notes: Cover title.