[Issues of migration and the standard of living in Strandzha-Sakar (using the example of the Malko Turnovo administrative region)].
D000069:Acculturation; D002031:Bulgaria; D003710:Demography; D019049:Developed Countries; D004467:Economics; D004641:Emigration and Immigration; D005060:Europe; D005061:Europe, Eastern; D011153:Population; D011157:Population Dynamics; D012922:Social Change; D012946:Social Welfare; D014171:Transients and Migrants
Acculturation; Bulgaria; Demographic Factors; Developed Countries; Eastern Europe; Economic Development; Economic Factors; Europe; Migrants; Migration; Nonmigrants; Population; Population Dynamics; Social Change; Social Development; Social Welfare
Problemi na migratsiyata i zhiznenoto ravnishche v Strandzha-Sakar (na primera na Malkot'rnovskata selishchna sistema).