D. S. Rana is an Indian nephrologist and the Chairman of the Department of Nephrology at Sir Ganga Ram Hospital, New Delhi, known for his proficiency in renal transplant procedures. Read More
The monocropping practice is one of the biggest problems facing the agriculture system in the country as this gradually weakens the soil strength, thus harming the farmers, claims Padma Shri Bharat Bhushan Tyagi. ...