@article{216031,
      note = {Description based on: Dec. 1978; title from caption.},
      url = {http://library.usi.edu/record/216031},
      title = {Preliminary determination of epicenters [microform].},
      publisher = {U.S. Dept. of the Interior, Geological Survey, National  Earthquake Information Service ;},
      recid = {216031},
      pages = {v. ;},
      address = {[Golden, Colo.?] :},
}