@article{227399,
      note = {Document symbol on item: CNUCED/COM/18.},
      url = {http://digitallibrary.un.org/record/227399},
      title = {L'impact de la culture du cacao et du café sur  l'environnement /},
      publisher = {Nations Unies,},
      recid = {227399},
      pages = {52 p. :},
      address = {Genève :. 1993-08-27},
      year = {1993},
}