[Current state and middle term perspectives of the world milk market: considerations for the countries of Central America and Panama]

australia australie central america chile chili comunidades europeas consommation consumo consumption european communities exportaciones exportation exports gatt importaciones importation imports lait leche mercados mundiales milk milk production milk products new zealand nueva zelandia oferta y demanda offre et demande politique du commerce international precios prices prix production data produit laitier supply balance trade policies uruguay usa venezuela world markets