Former Director of Water Technology Center of Tamil Nadu Agricultural University, Professor Dr. R.K. Sivanappan. He is also known as the father of drip irrigation in India. We met...
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Interview in The Hindu on 22 March 2012
The rainfall in Coimbatore is less than the State’s average of 925 mm. And, the available ground and surface water is not enough to meet the demand from a steadily...
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