World Water Day focuses attention on the world's freshwater supplies. An estimated 1.4 billion people live in river basin areas where water use exceeds minimum recharge levels. (GN) pic via liveearth.org |
| World Water Day focuses attention on the world's freshwater supplies. An estimated 1.4 billion people live in river basin areas where water use exceeds minimum recharge levels. (GN) pic via liveearth.org |
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