16 ECONOMICS | MT 1611 economic conditions | BT1 economic development | RT housing need [2846] | living conditions [2821] | nutritional needs [2841] | quality of life [2821] | water requirements [5206]
16 ÉCONOMIE | MT 1611 situation économique | BT1 développement économique | RT besoin alimentaire [2841] | besoin de logement [2846] | besoin en eau [5206] | condition de vie [2821] | qualité de la vie [2821]