Faktory rozhdaemosti.
Contributors: Volkov, A. G.; Russia (1923-     U.S.S.R.). TSentral'noe statisticheskoe upravlenie. Laboratoriia demografii
Series: Demograficheskie issledovaniia
Publisher: "Statistika"
Published: 1971
Place of publication: Moskva
Language: rus
Number of pages: 88
Subjects: Russia -- Statistics, Vital; Russia -- Population