@article{557717,
      note = {Includes bibliographical references.},
      url = {http://digitallibrary.un.org/record/557717},
      title = {Early warning systems /},
      publisher = {UNCCD :},
      recid = {557717},
      pages = {152 p. :},
      address = {Bonn :. 2003-03},
      year = {2003},
      month = {Mar},
}