Understanding Water in a Dry Environment —— IAH International Contributions to Hydrogeology 23

----- 了解干燥环境中的水：IAH国际水文地质学贡献

ISBN: 9789058096180 出版年：2003 页码：359 CRC Press

In order to provide water security in the twenty-first century, there is universal agreement that a continuation of current policies and extrapolation of trends is not an option. Also clear is that from both water supply and development perspectives, the world's arid and semi-arid regions are those currently and potentially experiencing the highest