The Great Lakes St. Lawrence system
Subtitle: the world's richest economic region, served by the world's most efficient trade route = Le Système Grands lacs Saint-Laurent : la région économique la plus riche au monde desservie par la voie de commerce la plus efficace du monde.
Edition: 1st ed.
Publisher: Harbor House Publishers
Published: 1984
Place of publication: Maple City, MI
Language: eng
Number of pages: 71
Subjects: Harbors -- Great Lakes (North America); Shipping -- Great Lakes (North America); Saint Lawrence Seaway.
Other titles: Système Grands lacs Saint-Laurent.
Notes: Bibliography: p. 68-69.
Includes index.