National Research Council (U.S.). Committee to Review the Upper Mississippi River-Illinois Waterway Navigation System Feasibility Study.
Washington, D.C. : National Academy Press, c2001.
2001
National Research Council (U.S.). Committee to Review the Corps of Engineers Restructured Upper Mississippi River-Illinois Waterway Draft Feasibility Study.
Washington, D.C. : National Academies Press, c2004.
2004
National Research Council (U.S.). Committee to Review the Corps of Engineers Restructured Upper Mississippi River-Illinois Waterway Draft Feasibility Study.
Washington, D.C. : National Academies Press, c2004.
2004