St. Lawrence seaway and power project. Hearings before the Committee on Foreign Relations, United States Senate, Eighty-second Congress, second session, on S.J. Res. 27 and S.J. Res. 111, joint resolutions approving the agreement between the United States and Canada relating to the development of the resources of the Great Lakes-Saint Lawrence basin for national security and continental defense of the United States and Canada; providing for making the Saint Lawrence seaway self-liquidating; and for other purposes. February 25, 26, 27, 28, and 29, 1952.