estado mundial de la agricultura y de la alimentación, 1962

agricultural policies agricultural products comercio internacional commerce international consommation alimentaire consumer prices consumo de alimentos demand demanda demande developing countries economic development economic sectors existencias de alimentos farm income food consumption food production food stocks food supply forest products industry ganado industria forestal international trade livestock monde mundo national planning planification nationale politique agricole precio al consumidor precio al productor producer prices production production alimentaire produit agricole revenu de l'exploitation stock alimentaire suministro de alimentos tendance tendencias trends world