@article{175177,
      url = {http://digitallibrary.un.org/record/175177},
      title = {International tin statistics bulletin. No. 9, June 1993.},
      publisher = {UN,},
      recid = {175177},
      pages = {viii, 50 p. :},
      address = {Geneva :. 1993-10},
      year = {1993},
      month = {Oct},
}