title: Regulation No. 44 of 11 September 1989 on the development of areas affected by migration.
mesh_terms: D002031:Bulgaria; D003710:Demography; D019049:Developed Countries; D004467:Economics; D004493:Education; D004641:Emigration and Immigration; D004651:Employment; D005060:Europe; D005061:Europe, Eastern; D005376:Financial Management; D005843:Geography; D006280:Health Workforce; D006798:Housing; D007878:Legislation as Topic; D009042:Motivation; D009826:Old Age Assistance; D011153:Population; D011157:Population Dynamics; D011640:Public Policy; D012111:Residence Characteristics; D012959:Socioeconomic Factors; D013660:Taxes
keywords: Bulgaria; Demographic Factors; Developed Countries; Eastern Europe; Economic Factors; Education; Europe; Financial Activities; Geographic Factors; Housing; Human Resources; Incentives; Labor Force; Land Tenure; Laws And Statutes; Microeconomic Factors; Migration; Migration, Internal; Old Age Security; Policy; Population; Population Dynamics; Residence Characteristics; Socioeconomic Factors; Spatial Distribution; Taxation