In many of the world`s regions, increasing pressure on water resources has resulted both from expanding development, changes in climate, and from pollution, so that the future supply in some of the more arid areas is a concern going forward.
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Aboth from expanding development, changes in climate, and from pollution, so that the future supply in some of the more arid areas is a concern going forward
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Bboth from expanding development or changes in climate, and pollution, so that future supplies in some of the more arid areas are a concern
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Cfrom expanding development, changes in climate, and also from pollution, so that the future supply in some of the more arid areas is a matter of concern going forward
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Dfrom expanding development, changes in climate, and pollution, so that future supplies in some of the more arid areas are a concern
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Efrom expansion of development, changes in climate, and from pollution, so that supplies in some of the more arid areas are a future concern
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