@article{502776,
      note = {Includes provincial boundaries.},
      url = {http://digitallibrary.un.org/record/502776},
      title = {Mongolia [cartographic material]},
      publisher = {UN,},
      recid = {502776},
      pages = {1 map :},
      address = {[New York] :. 2003-07},
      year = {2003},
      month = {Jul},
}