Great Lakes-St. Lawrence Seaway transportation study.
Subtitle: Hearings before a special subcommittee of the Committee on Commerce, United States Senate, Eighty-eighth Congress, first session, in connection with a study of transportation on the Great Lakes-St. Lawrence Seaway
Publisher: U.S. Govt. Print. Off.
Published: 1964
Place of publication: Washington
Language: eng
Subjects: Shipping -- Great Lakes (North America); Shipping -- Saint Lawrence Seaway
Notes: "Part 1:  Serial 55. -- Part 2:  Serial 56. -- Part 3:  Serial 62."