Locks and the river
Subtitle: a boater's guide to safe travel on the Upper Mississippi River and the Illinois Waterway
Contributors: United States. Army. Corps of Engineers. Rock Island District
Publisher: US Army Corps of Engineers, Rock Island District
Published: 1998
Place of publication: [Rock Island, Ill.?
Language: eng
Number of pages: 21
Subjects: Locks (Hydraulic engineering) -- Mississippi River; Boats and boating -- Mississippi River -- Safety measures; Illinois Waterway (Ill.)
Other titles: Boater's guide to safe travel on the Upper Mississippi River and the Illinois Waterway
Notes: Cover title

Shipping list no.: 99-0016-P