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Titlebook: Water Supply Management; David Stephenson Book 1998 Springer Science+Business Media Dordrecht 1998 environment.rehabilitation.water supply

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Water Requirements,The total volume of water required for domestic use in the world is some 200 km./a, which is only 0.5% of the average total river runoff of 40000 km./a. the total urban water consumption is some 2000 km3/a which includes industry. However, the largest user of water is agriculture, accounting for 4000 km./a.
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Water Requirements,The total volume of water required for domestic use in the world is some 200 km./a, which is only 0.5% of the average total river runoff of 40000 km./a. the total urban water consumption is some 2000 km3/a which includes industry. However, the largest user of water is agriculture, accounting for 4000 km./a.
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Water Quality and Treatment,Pollutants in water can be classified as:
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Water Quality and Treatment,Pollutants in water can be classified as:
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