Commodity and area planning. A review of planning methodologies and guidelines relating to agricultural commodity and area development programmes, Trinidad and Tobago. Mission report. v. 1: Summary and main report.- v. 2: Background papers.

agricultural products commodity markets desarrollo de un producto economic development food supply national planning natural resources planification nationale politique des prix price policies product development produit agricole recursos naturales ressource naturelle secteur agroindustriel sector agroindustrial suministro de alimentos trinidad and tobago