Libby Reregulating Dam Power Units, Kootenai River, Montana, Design Memorandum 1, General Design Memorandum, Phase I. Communication from the Secretary of the Army Transmitting the Corps of Engineers Phase I Design Memorandum for the Libby Reregulating Dam Power Units, Kootenai River, Montana, Pursuant to Section 1(a) of Public Law 93-251. January 15, 1979. -- Referred to the Committee on Public Works and Transportation and Ordered to be Printed