@article{193915,
      note = {Prepared by the Central Statistical Service (Data  Management Service) of UNCTAD.},
      url = {http://digitallibrary.un.org/record/193915},
      title = {Tungsten statistics. July 1994.},
      publisher = {UN,},
      recid = {193915},
      pages = {vii, 38 p. :},
      address = {Geneva :. 1994-07-04},
      year = {1994},
      month = {Jul},
}