@article{1489690,
      note = {Prepared by the UNCTAD Central Statistical Section.},
      url = {http://digitallibrary.un.org/record/1489690},
      title = {Monthly commodity price bulletin. Vol. 19, no. 2, Feb.  1999 = Bulletin mensuel des prix des produits de base. Vol.  19, no 2, févr. 1999 = Boletín mensual de precios de  productos básicos. Vol. 19, no. 2, feb. 1999.},
      publisher = {UN,},
      recid = {1489690},
      pages = {iv, 18 p. :},
      address = {Geneva :. 1999-03},
      year = {1999},
      month = {Mar},
}