@article{198709,
      note = {Relief shown by contours.},
      author = {Dolton, G. L.},
      url = {http://library.usi.edu/record/198709},
      title = {Onshore oil and gas resource assessment areas, Alaska,  1993 [microform] /},
      publisher = {The Survey ;},
      recid = {198709},
      pages = {1 map ;},
      address = {[Reston, Va.] :},
      year = {1993},
}