title: [Internal migration in Spain, 1961-1970].
mesh_terms: D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D011153:Population; D011157:Population Dynamics; D013030:Spain
keywords: Demographic Factors; Developed Countries; Europe; Mediterranean Countries; Migration; Migration, Internal; Population; Population Dynamics; Southern Europe; Spain
vernacular_title: Migraciones interiores es Espana, 1961-1970