tag:digital.library.illinois.edu,2005:/items/908c1cd0-82d4-0134-1f08-0050569601ca-2Survey of the Mississippi River [map] / made under the direction of the Mississippi River Commission2022-09-15T18:31:06Ztag:digital.library.illinois.edu,2005:Item/665412016-11-15T17:22:36Z2022-09-15T18:31:06ZSurvey of the Mississippi River [map] / made under the direction of the Mississippi River Commission360,000.University of Illinois at Urbana-Champaign Library