The 1979 census and some demographic trends in the Soviet Union.
D019352:Censuses; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005843:Geography; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012424:Rural Population; D017678:Sex Distribution; D012737:Sex Factors; D012744:Sex Ratio; D014586:USSR; D014505:Urban Population
Census; Demographic Factors; Developed Countries; Geographic Factors; Migration; Migration, Internal--changes; Population; Population Characteristics; Population Dynamics; Population Statistics; Research Methodology; Rural Population--changes; Sex Distribution; Sex Factors; Sex Ratio--changes; Spatial Distribution--changes; Urban Population--changes; Ussr