@article{182021,
      url = {http://digitallibrary.un.org/record/182021},
      title = {A statistical overview of selected eco-labelling schemes :  note /},
      publisher = {[UN],},
      recid = {182021},
      pages = {13 p. :},
      address = {Geneva :. 1995-06-02},
      year = {1995},
      month = {Jun},
}