Boundary waters: pilotage services on the Great Lakes and the St. Lawrence Seaway.
Subtitle: Agreement between the United States of America and Canada, amending the Agreement of April 13, 1967.
By: Effected by exchange of notes signed at Washington October 6, 1967.
Contributors: United States.
Series: Treaties and other international acts series ;; 6352
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1967
Place of publication: [Washington
Language: eng
Subjects: Pilots and pilotage -- Great Lakes (North America); Pilots and pilotage -- Saint Lawrence River