Zoekresultaten
Resultaat 1 - 2 (van 2)
John C. Caldwell The study of fertility and fertility change in tropical Africa
Engels | 35 pagina's | International Statistical Institute [etc.], The Hague-Voorburg [etc.] | 1974
Gedrukt boek
John C. Caldwell The World Fertility Survey
problems and possibilities
Non-fictie
Engels | 26 pagina's | International Statistical Institute [etc.], Voorburg | 1973
Gedrukt boek