Save water, as every drop of it is precious | NewsroomPost
2018-03-31 6 Dailymotion
Water the elixir of life as said by Sir C.V. Raman, would soon become dearer to us due the current pollution and over-usage of water. So save water, save the life!
More vedio : https://www.youtube.com/watch?v=WkQk--vE8t0