Charts of the Illinois waterway : from Mississippi River at Grafton, Illinois to Lake Michigan at Chicago and Calumet harbors.

Bibliographic Details
Corporate Author: United States. Army. Corps of Engineers. Chicago District
Format: Map
Language:English
Published: Detroit : Lake Survey Center, 1974.
Subjects:
Description
Item Description:Cover title.
Cartographic material.
Physical Description:1 atlas (6 unnumbered pages, 77 pages) : color maps ; 28 x 41 cm