Overseas shipping at Great Lakes ports
Subtitle: projections for the future.  By Eric Schenker and James Kochan.
Contributors: Kochan, James
Series: Special report, no. 10
Publisher: Center for Great Lakes Studies, University of Wisconsin-Milwaukee
Published: 1970
Place of publication: Milwaukee
Language: eng
Number of pages: 74
Subjects: Shipping -- Great Lakes; Harbors -- Great Lakes; Saint Lawrence Seaway