@article{490898,
      author = {Kennedy, Bruce A.},
      url = {http://library.usi.edu/record/490898},
      title = {Surface mining [electronic resource] /},
      publisher = {Society for Mining, Metallurgy, and Exploration,},
      recid = {490898},
      pages = {xi, 1194 p. :},
      address = {Littleton, Colo. :},
      year = {1990},
}