Coping with water scarcity: water saving
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A. Hamdy; R. Ragab; Elisa Scarascia-Mugnozza
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Article
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2003
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John Wiley and Sons
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English
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## Abstract The increasing scarcity of water in dry areas is now a wellโrecognized problem. According to the World Commission on Environment and Development, approximately 80 countries with 40% of the world population already suffer from serious water shortages. At present, water shortages have le