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1Water resources outlook for the 21st century: conflicts and opportunities Water resources outlook for the 21st century: conflicts and opportunitiesby Shady, A.M. (ed.) 1423211777159, International Water Resources Association, Montreal, Quebec (Canada) eng 406914, World Water Congress of the International Water Resources Association eng 1-6 Sep 1997 9 Montreal, Quebec (Canada) 18947, Kassem, A. (ed.) 1423211777160, Delisle, C.E. (ed.) 1423211777161, Bouchard, M.A. (ed.) 1423211777162, Association Internationale des Ressources en Eau, Montreal, Quebec (Canada) fre, Congres Mondial de l'Eau de l'Association Internationale des Ressources en Eau fre 1-6 Sep 1997 9 Montreal, Quebec (Canada)
Published 1997Texto bibliotecaFAO IT