@article{917757,
      note = {Final report addressed to the Commissioner of the U.S.  General Land Office.},
      author = {Owen, David Dale, and Leidy, Joseph, and Norwood, J. G.  and Parry, C. C. and Pratten, Henry, and Shumard, B. F. and  Whittlesey, Charles, and Owen, David Dale,},
      url = {http://library.usi.edu/record/917757},
      title = {Report of a geological survey of Wisconsin, Iowa, and  Minnesota : and incidentally of a portion of Nebraska  Territory /},
      recid = {917757},
      pages = {638 pages :},
}