@article{108872,
      recid = {108872},
      title = {Proceedings of the conference on new approaches to strip  mining : the planning concept /},
      publisher = {The Council,},
      address = {Lexington, Ky. :},
      pages = {118, 30, x p. :},
      year = {1970},
      url = {http://library.usi.edu/record/108872},
}