Books by United States. Army. Corps of Engineers. North Central Division
The Great Flood of 1993 Post-F
The Great Flood of 1993 Post-Flood Report
Upper Mississippi River System
Upper Mississippi River System environmental management program
Upper Mississippi River navigation charts
Great Lakes/St. Lawrence Seawa
Great Lakes/St. Lawrence Seaway traffic forecast study
Winter rate study for Great La
Winter rate study for Great Lakes-St. Lawrence Seaway system, volume 1