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The availability of demographic data by regions in Tropical Africa
Walle, Etienne van de - In: The population of Tropical Africa : [proceedings of the …, (pp. 28-33). 1968
Persistent link: https://www.econbiz.de/10002950300
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The relationship between population change and economic development in Tropical Africa
Walle, Etienne van de - In: The population of Tropical Africa : [proceedings of the …, (pp. 360-367). 1968
Persistent link: https://www.econbiz.de/10002950863
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Trends and prospects of population in Tropical Africa
Walle, Etienne van de - In: Africa in transition, (pp. 1-11). 1977
Persistent link: https://www.econbiz.de/10002950946
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The population of tropical Africa in the 1980s
Walle, Etienne van de; Lorimer, Frank; Badry, M. A. El- - In: Africa in the seventies and eighties : issues in development, (pp. 247-271). 1970
Persistent link: https://www.econbiz.de/10002950815
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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