The document presents statistical data for all Great Lakes Ports for 1979. It presents three sections: (1) Ports by foreign trade area and country of origin/destination; (2) Ports by commodity and (3) Ports by foreign trade area.
U.S. Great Lakes Ports - Statistics for Overseas and Canadian Waterborne Commerce (1979)
1979
584 pages
Report
No indication
English
Great Lakes ports and waterways
Engineering Index Backfile | 1941
|Texas Waterborne Commerce Commodity Flow Statistics
NTIS | 1973
|