[Demographic trends in Portugal in the period 1970-1980:  global aspects].
J M
JM
Nazareth
D003625:Data Collection; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D005298:Fertility; D008393:Marriage; D009026:Mortality; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011174:Portugal; D012106:Research
Comparative Studies; Data Collection; Data Sources; Demographic Factors; Developed Countries; Europe; Fertility; Marriage; Migration; Mortality; Nuptiality; Population; Population Characteristics; Population Dynamics; Portugal; Research Methodology; Southern Europe