@article{102279,
      note = {Estimates updated as of 30 September 1990.},
      url = {http://digitallibrary.un.org/record/102279},
      title = {Narcotic drugs : estimated world requirements for 1990,  statistics for 1988. Supplement no. 9 = Stupéfiants :  évaluations des besoins du monde pour 1990, statistiques  pour 1988. Supplément no 9 = Estupefacientes : previsiones  de las necesidades mundiales para 1990, estadísticas para  1988. Suplemento no. 9.},
      publisher = {UN,},
      recid = {102279},
      pages = {25 p. :},
      address = {Vienna :. 1990},
      year = {1990},
}