@article{254045,
      author = {Ritchie, David, and Gates, Alexander E.,},
      url = {http://library.usi.edu/record/254045},
      title = {Encyclopedia of earthquakes and volcanoes /},
      publisher = {Checkmark Books,},
      recid = {254045},
      pages = {ix, 306 p. :},
      address = {New York :},
      year = {2001},
}