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Cities and resources
Sachs, Ignacy - In: Social science information 19 (1980) 4/5, pp. 673-684
Persistent link: https://www.econbiz.de/10002729364
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Development planning and environment, the case of the countries of the Third World
Sachs, Ignacy - In: Social science information 9 (1970) 5, pp. 17-27
Persistent link: https://www.econbiz.de/10002729517
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Environnement et planification : quelques pistes de recherche et d'action
Sachs, Ignacy - In: Social science information 13 (1974) 6, pp. 17-29
Persistent link: https://www.econbiz.de/10002730066
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Marx and the foundations of socio-economic prevision
Sachs, Ignacy - In: Social science information 7 (1968) 6, pp. 81-90
Persistent link: https://www.econbiz.de/10002736099