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Bevolkingsbeleid en reproduktief gedrag
Leeuw, Franciscus Leonardus, (1983)
Bevölkerungsschrumpfung in Österreich
Muzicant, Judith, (1977)
Birth control in nineteenth-century England
McLaren, Angus, (1978)
An empirical model for demographic evaluation of the impact of contraception and marital status on birth rates : with computerized applications to the setting of targets and quotas for family planning programs
Bogue, Donald Joseph, (1973)
Comparative birth interval analysis : rapid feedback for family planning improvement
Bogue, Donald Joseph, (1980)
Streams of migration between subregions
Bogue, Donald J., (1957)