The great St. Lawrence Seaway

The great St. Lawrence Seaway
About this book
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.
Details
- OL Work ID
- OL15032763W
Subjects
Juvenile literatureCanada, juvenile literatureSaint lawrence seaway