[Surveys].
D000028:Abortion, Induced; D001723:Birth Rate; D003604:Czechoslovakia; D003710:Demography; D019049:Developed Countries; D005006:Ethnicity; D005060:Europe; D005061:Europe, Eastern; D005544:Forecasting; D006079:Government Publications as Topic; D009026:Mortality; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011158:Population Growth; D012106:Research; D013223:Statistics as Topic; D014798:Vital Statistics
Abortion, Induced; Birth Rate; Czechoslovakia; Demographic Factors; Developed Countries; Eastern Europe; Ethnic Groups; Europe; Government Publication; Mortality; Population; Population Characteristics--statistics; Population Dynamics--statistics; Population Growth Estimation; Population Projection; Population Statistics; Research Methodology; Spatial Distribution; Tables And Charts; Vital Statistics