Revision of master plan for resource management :
Pools 11-22, 9 foot channel navigation project : chapter II, the Mississippi River pool 11 /
U.S. Army Engineer District, Rock Island.

APA Citation

United States. Army. Corps of Engineers. Rock Island District. (1969). Revision of master plan for resource management: Pools 11-22, 9 foot channel navigation project : chapter II, the Mississippi River pool 11. Rock Island, Ill.: U.S. Army Engineer District, Rock Island, Corps of Engineers.

MLA Citation

United States. Army. Corps of Engineers. Rock Island District. Revision of Master Plan for Resource Management: Pools 11-22, 9 Foot Channel Navigation Project : Chapter II, the Mississippi River Pool 11. Rock Island, Ill.: U.S. Army Engineer District, Rock Island, Corps of Engineers, 1969.