France (1) Assaying (1) Communication (1) Aging (1) Sex ratio (1) Migration, Internal (1) Impact (1) French (1) Example (1) Equilibrium (1) Blessing and cursing (1) Women (1) Analysis (1) Sexual behavior (1) Population (1) Migrations (1) Emigration and immigration (1) Costumbres sexuales (1) Sexualidad (1) Emigración e inmigración (1) Migración interior (1) Comunicación (1) Bendición y maldición (1) Mujeres (1) Analyse (1) Conflit (1) Communication (1) Belvédère (1) Population (1) Étude de genre (1)