@article{187277,
      note = {Prepared by the Central Statistical Service (Data  Management Service) of UNCTAD.},
      url = {http://digitallibrary.un.org/record/187277},
      title = {Tungsten statistics. Apr. 1994.},
      publisher = {UN,},
      recid = {187277},
      pages = {v, 38 p. :},
      address = {Geneva :. 1994-04-13},
      year = {1994},
      month = {Apr},
}