@article{122547,
      note = {Shipping list no.: 88-452-P.},
      author = {Newhall, Christopher G. and Dzurisin, Daniel.},
      url = {http://library.usi.edu/record/122547},
      title = {Historical unrest at the large calderas of the world /},
      publisher = {Dept. of the Interior, U.S. Geological Survey ;},
      recid = {122547},
      pages = {2 v. :},
      address = {[Reston, Va.?] :},
      year = {1988},
}