@article{93904,
      url = {http://digitallibrary.un.org/record/93904},
      title = {Provision to allow the use of subsidiary labels not  specifically provided for in chapter 2 [of the UN  Recommendations on the Transport of Dangerous Goods] /},
      publisher = {UN,},
      recid = {93904},
      pages = {[1] p.},
      address = {Geneva :. 1986-06-26},
      year = {1986},
      month = {Jun},
}