@article{252365,
      url = {http://digitallibrary.un.org/record/252365},
      title = {Proposal for the adoption of non-methane hydrocarbon  emission limits for natural gas fuelled vehicles in  regulations no. 49 and 83 /},
      publisher = {[UN],},
      recid = {252365},
      pages = {6 p. :},
      address = {Geneva :. 1998-03-25},
      year = {1998},
      month = {Mar},
}