The Great St. Lawrence SeawayBook - 1992
Tells the story of this inland waterway from the earliest explorers' dream of an Orient passage to today's vast computer-operated system of canals, locks, and gates, and the ships that traverse them.
Publisher: New York : Morrow Junior Books, c1992
Branch Call Number: J 386.509714 Gib 05jv 00
Characteristics: 1 v. (unpaged) :,ill