St. Lawrence Seaway Development Corporation.
Subtitle: Hearings, Ninety-first Congress, second session, on S. 3137 ... February 17, April 21, and May 22, 1970.
Publisher: U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 217
Subjects: Saint Lawrence Seaway Development Corporation.
Notes: "Serial no. 91-96."