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Water resources and freshwater ecosystems in Sudan

1. IntroductionThe water cycle is an integrated and dynamic component of the earth's geophysical system and both affects and is affected by climate conditions.

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Frink

Detailed Frink list (higher-traffic): For detailed discussions about particular programs, programming help, algorithms, and details of the Frink language, please join

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Water Scarcity and Urban Africa: An Overview of Urban

1. IntroductionMuch of urban Africa confronts—or will be confronted by—inadequate water supplies. In 1989 a continent-wide water crisis was predicted for the year

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