Groundwater dipping 70cm per year in city
LUCKNOW: About 97% of the available water on the earth is saline. Only 3% is fresh water out of which only 1% is ground water which is consumed for various purposes.
Publication Date:
19/07/2012
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LUCKNOW: About 97% of the available water on the earth is saline. Only 3% is fresh water out of which only 1% is ground water which is consumed for various purposes.