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Two sets of urbanizing forces
Keyfitz, Nathan - In: Essays on economic development and cultural change : in …, (pp. 145-158). 1977
Persistent link: https://www.econbiz.de/10002227720
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United States and world populations
Keyfitz, Nathan - In: Resources and man, (pp. 43-64). 1969
Persistent link: https://www.econbiz.de/10002227721
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Why population policy is not always effective
Keyfitz, Nathan - In: Politiques de population : études et documents 2 (1985) 2, pp. 57-72
Persistent link: https://www.econbiz.de/10002227727
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Why social security is in trouble
Keyfitz, Nathan - In: The public interest (1980), pp. 102-119
Persistent link: https://www.econbiz.de/10002227730
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World resources and the world middle class
Keyfitz, Nathan - In: Scientific American 235 (1976) 1, pp. 28-35
Persistent link: https://www.econbiz.de/10002227737
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World resources and the world middle class
Keyfitz, Nathan - In: Problems of world modeling : political and social …, (pp. 97-116). 1977
Persistent link: https://www.econbiz.de/10002227739
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The youth cohort revisited
Keyfitz, Nathan - In: Population, politics, and the future of Southern Asia, (pp. 232-258). 1973
Persistent link: https://www.econbiz.de/10002227742
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Zur Bevölkerungsbewegung in vorindustriellen Gesellschaften
Keyfitz, Nathan - In: Aus Politik und Zeitgeschichte : APuZ (1967) 3/4, pp. 10-16
Persistent link: https://www.econbiz.de/10002227744
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Age distribution and the stable equivalent
Keyfitz, Nathan - In: Demography : a publication of the Population … 6 (1969) 3, pp. 261-269
Persistent link: https://www.econbiz.de/10002226905
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Le remplacement des générations dans une période de transition
Keyfitz, Nathan - In: Population : édition française : revue publiée par … 50 (1995) 6, pp. 1639-1657
Persistent link: https://www.econbiz.de/10001197069