@article{115853,
      url = {http://digitallibrary.un.org/record/115853},
      title = {International tin statistics bulletin, no. 1, June 1991.},
      publisher = {UN,},
      recid = {115853},
      pages = {vii, 45 p. :},
      address = {Geneva :. 1991-07},
      year = {1991},
      month = {Jul},
}