@article{368561,
      author = {Lankton, Larry D. and Lankton, Larry D.},
      url = {http://library.usi.edu/record/368561},
      title = {Beyond the boundaries: life and landscape at the Lake  Superior copper mines, 1840-1875 /},
      publisher = {Oxford University Press,},
      recid = {368561},
      pages = {xvi, 247 p. :},
      address = {New York :},
      year = {1997},
}