@article{20590,
      url = {http://library.usi.edu/record/20590},
      title = {Environmental impact assessment guidelines for new source  surface coal mines.},
      publisher = {Environmental Protection Agency, Office of Environmental  Review,},
      recid = {20590},
      pages = {v, 153 p. :},
      address = {Washington :},
      year = {1979},
}