Mississippi River Visitor Center
Contributors: United States. Army. Corps of Engineers. Rock Island District
Publisher: US Army Corps of Engineers, Rock Island District
Published: 1986
Place of publication: Rock Island, Ill
Language: eng
Subjects: Dams -- Illinois; Dams -- Mississippi River; Locks (Hydraulic engineering) -- Illinois; Locks (Hydraulic engineering) -- Mississippi River
Notes: Shipping list no.: 86-109-P