@article{431835,
      note = {Prepared by the UNCTAD Central Statistics Section.},
      url = {http://digitallibrary.un.org/record/431835},
      title = {Monthly commodity price bulletin. Vol. 20, no. 12, Dec.  2000 = Bulletin mensuel des prix des produits de base. Vol.  20, no 12, déc. 2000 = Boletín mensual de precios de  productos básicos. Vol. 20, no. 11, dic. 2000},
      publisher = {UN,},
      recid = {431835},
      pages = {iv, 18 p. :},
      address = {Geneva :. 2001-01},
      year = {2001},
      month = {Jan},
}