@article{1489510,
      note = {Prepared by the UNCTAD Central Statistical Section.},
      url = {http://digitallibrary.un.org/record/1489510},
      title = {Monthly commodity price bulletin. Vol. 19, no. 1, Jan.  1999 = Bulletin mensuel des prix des produits de base. Vol.  19, no 1, janv. 1999 = Boletín mensual de precios de  productos básicos. Vol. 19, no. 1, enero 1999.},
      publisher = {UN,},
      recid = {1489510},
      pages = {iv, 18 p. :},
      address = {Geneva :. 1999-02},
      year = {1999},
      month = {Feb},
}