[Portuguese emigration since 1980: some statistical data and trends].
D003625:Data Collection; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D011153:Population; D011157:Population Dynamics; D011174:Portugal; D012106:Research
Data Collection; Demographic Factors; Developed Countries; Europe; International Migration; Migration; Population; Population Dynamics; Portugal; Research Methodology; Southern Europe
A emigracao portuguesa a partir de 1980: factos estatisticos e modalidades de evolucao.