@article{717450,
      recid = {717450},
      author = {Borchert, John R.},
      title = {America's northern heartland /},
      publisher = {University of Minnesota Press,},
      address = {Minneapolis :},
      pages = {viii, 250 pages :},
      year = {1987},
      url = {http://library.usi.edu/record/717450},
}