A. SAMBAIAH*, M. RAGHU BABU, G. RAVI BABU, G.V. LAKSHMI and S.B.S. NARASIMHA RAO. 2020. “DRAINAGE CO-EFFICIENT FOR MOLE DRAINS TO RECLAIM DEGRADED VERTISOLS OF GODAVARI BASIN”. The Journal of Research ANGRAU 48 (2): 34-44. https://epubs.icar.org.in/index.php/TJRA/article/view/133671.