[Outer and inner migration of the population of Bulgaria].
Totev
A
A
D002031:Bulgaria; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D005061:Europe, Eastern; D011153:Population; D011157:Population Dynamics; D014171:Transients and Migrants
Bulgaria; Demographic Factors; Developed Countries; Eastern Europe; Europe; Historical Survey; Illegal Migrants; International Migration; Migrants; Migration; Migration, Internal; Population; Population Dynamics