@article{637063,
      url = {http://digitallibrary.un.org/record/637063},
      title = {Classification and labelling of ozone depleting chemicals  : consequential amendments to annex 3 of the GHS : note /},
      publisher = {UN,},
      recid = {637063},
      pages = {2 p. :},
      address = {Geneva :. 2008-08-15},
      year = {2008},
      month = {Aug},
}