PUBLIC WORKS APPROPRIATIONS FOR 1968 HEARINGS BEFORE A SUBCOMMITTEE OF THE COMMITTEE ON APPROPRIATIONS NINETIETH CONGRESS ATLANTIC-PACIFIC INTEROCEANIC CANAL STUDY CIVIL FUNCTIONS, DEPARTMENT OF THE ARMY THE PANAMA CANAL Printed for the use of the Committee on Appropriations 77-919 U.S. GOVERNMENT PRINTING OFFICE WASHINGTON: 1967 |