@article{121019,
      recid = {121019},
      author = {Owen, David Dale, and Gray, Henry Hamilton,},
      title = {A geological reconnoisance and survey of the state of  Indiana in 1837 and 1838 /},
      publisher = {State of Indiana, Dept. of Natural Resources, Geological  Survey,},
      address = {Bloomington, Ind. :},
      pages = {121 p. :},
      year = {1987},
      note = {Originally published (1st work): Report of a geological  reconnaissance of the State of Indiana, made in the year  1837. Indianapolis : J.W. Osborn and J.S. Willets, 1839.},
      url = {http://library.usi.edu/record/121019},
}