The Great Lakes/Seaway enters the nineties
By: by Richard Lake and David Hackston.
Contributors: Hackston, David.; Ontario. Ministry of Transportation. Research and Traffic Group.
Publisher: Research and Traffic Group
Published: 1990
Place of publication: [Ontario]
Language: eng
Number of pages: 36
Subjects: Shipping -- Great Lakes (North America); Harbors -- Great Lakes (North America); Saint Lawrence Seaway.
Notes: "'90s."
"July 1990."