| |||
ageing populations; demographic ageing; population ageing; ageing of the population | |||
aging of the population; aging population | |||
ageing population An increase in the proportion of older persons in a social group or population (Augmentation de la proportion de personnes âgées dans un groupe social ou une population); ageing population |
vieillissement de la population: 2 a las frases, 2 temas |
Ciencias sociales | 1 |
Investigación y desarrollo | 1 |