[Not Available].
D002031:Bulgaria; D003710:Demography; D049711:History, Modern 1601-; D013223:Statistics as Topic / Q000266:history*
Bulgaria; Demographic Factors; Developed Countries; Eastern Europe; Estimation Technics; Europe; Measures Affecting Fertility; Population; Population Dynamics; Population Forecast; Population Growth; Population Projection; Population Size; Research Methodology
Les tendances démographiques en Bulgarie.