[Some problems of the reproduction of the population of the Bashkir ASSR].
D000293:Adolescent; D000328:Adult; D003710:Demography; D006801:Humans; D008875:Middle Aged; D012426:Russia; D014798:Vital Statistics
Nekotorye voprosy vosproizvodstva naseleniia Bahkirskoĭ ASSR.