@article{226885,
      note = {Seven maps on 3 folded leaves in pocket.},
      author = {Sandberg, Dorothy T.},
      url = {http://library.usi.edu/record/226885},
      title = {Coal resources of Upper Cretaceous Fruitland Formation in  the Southern Ute Indian Reservation, southwestern Colorado  /},
      publisher = {U.S. G.P.O. ;},
      recid = {226885},
      pages = {vi, 24 p. :},
      address = {Washington :},
      year = {1990},
}