Irrigation has been vital to agricultural gains in the last half century. But demand for food continues to rise as the world's population increases and economic progress allows more people to eat better. Demand for irrigation grows apace with the demand for food. But in recent years the pace of irrigation development has slowed: expansion of irrigated fields has not kept up with population growth. Governments have been investing less in irrigation...
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详细
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2008/06/01
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简介
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44736
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1
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1
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2010/07/01
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Disclosed
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Public private partnerships in irrigation development and management
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water