@article{178694,
      note = {Cover title: Ohio River navigation charts, Louisville  district.},
      url = {http://library.usi.edu/record/178694},
      title = {Navigation charts, Ohio River, Louisville district,  Aberdeen, Ohio to Cairo, Ill.},
      publisher = {Corps of Engineers, U.S. Army,},
      recid = {178694},
      pages = {1 v. (loose-leaf) :},
      address = {Louisville, Ky. :},
      year = {1943},
}