[Dutch forestry floats along on the world sea of wood]

bois ciencias forestales comercio internacional commerce international commercialisation demand demanda demande economic competition efficiency eficacia forest economics forest products foresterie forestry international trade madera marche marketing markets mercadeo mercados mercados mundiales oferta oferta y demanda offre offre et demande production productividad productivity productos forestales produit forestier silvicultura silviculture supply supply balance sylviculture wood world markets