Illinois waterborne shipping database
By: prepared by Illinois Department of Transportation, Division of Water Resources, Ports Management Section.
Contributors: Illinois. Division of Water Resources. Ports Management Section.
Publisher: The Department
Published: 1987
Place of publication: [Chicago, Ill.]
Language: eng
Number of pages: 58
Subjects: Inland water transportation -- Illinois -- Statistics.; Shipping -- Illinois -- Statistics.; Inland water transportation -- United States -- Statistics.; Shipping -- United States -- Statistics.
Notes: "July 1987."