Second powerhouse, Bonneville Lock and Dam, Columbia River, Oregon and Washington
Subtitle: final environmental statement
By: prepared by U.S. Army Engineer District, Portland, Oregon.
Publisher: The District
Published: 1971
Place of publication: Portland
Language: eng
Number of pages: 94
Subjects: Hydroelectric power plants -- Environmental aspects -- Columbia River Valley.; Bonneville Dam -- Environmental aspects.
Notes: "15 November 1971."