Food, nutrition and urbanization /notes for working out food programmes in urban areas/.

alimentos bienestar social budget familial comportement alimentaire consommation alimentaire consumo de alimentos demografia demographie demography economic situation extension extension activities family budget feeding habits food consumption foods human nutrition nutrition humaine oferta y demanda offre et demande presupuesto familiar produit alimentaire public health social welfare supply balance urban areas urbanisation urbanization vulgarisation zonas urbanas zone urbaine