Naini Lake Water Level Dips by 18 ft by Admin · July 6, 2017 Nainital Lake water level falls by 18 ft. Please watch this program with Prof. Manohar Khushalani on National Television regarding the serious water crisis facing the world
Water Harvesting: Desilting Tank for removal of suspended impurities | Manohar Khushalani August 10, 2019