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Lessons from the past : policy implications of historical fertility studies
Knodel, John; Walle, Etienne van de - In: Population and development review 5 (1979) 2, pp. 217-245
Persistent link: https://www.econbiz.de/10002188802
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Alone in Europe : the French fertility decline until 1850
Walle, Etienne van de - In: Historical studies of changing fertility : [papers], (pp. 257-288). 1978
Persistent link: https://www.econbiz.de/10002950280
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Europe's fertility transition : New evidence and lessons for today's developing world
Walle, Etienne van de; Knodel, John - In: Population bulletin : a publication of the Population … 34 (1980) 6, pp. 1-44
Persistent link: https://www.econbiz.de/10002950461
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Fertility in Nigeria
Walle, Etienne van de - In: The demography of tropical Africa, (pp. 515-527). 1968
Persistent link: https://www.econbiz.de/10002950527
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Marriage and marital fertility
Walle, Etienne van de - In: Population and social change, (pp. 137-151). 1972
Persistent link: https://www.econbiz.de/10002950654
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Problèmes de l'étude du déclin de la fécondité européenne
Walle, Etienne van de - In: Recherches économiques de Louvain 35 (1969) 4, pp. 271-287
Persistent link: https://www.econbiz.de/10002950837
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The relation of marriage to fertility in African demographic inquiries
Walle, Etienne van de - In: Demography : a publication of the Population … 2 (1965), pp. 302-308
Persistent link: https://www.econbiz.de/10002950851
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Some new estimates of fertility and mortality in Africa
Walle, Etienne van de; Page, Hilary - In: Population index 35 (1969) 1, pp. 3-17
Persistent link: https://www.econbiz.de/10002950882
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Notes on areas for which estimates were made, but not subject to a detailed study
Coale, Ansley Johnson; Walle, Etienne van de - In: The demography of tropical Africa, (pp. 168-182). 1968
Persistent link: https://www.econbiz.de/10002006356
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Methods of analysis and estimation
Brass, William I.; Coale, Ansley J.; Walle, Etienne van de - In: The demography of tropical Africa, (pp. 88-139). 1968
Persistent link: https://www.econbiz.de/10001939737