Study tour to JNTBGRI & Thenmala hydel power station Gallery Study tour to JNTBGRI & Thenmala hydel power station Study tour to JNTBGRI & Thenmala hydel power stationBy Dr.Vinod B.S|2021-12-25T07:23:59+00:00December 20th, 2021|DBT-STAR Physics Activities, Physics Department Activities|Read More