जल ही जीवन है ।इसे न तो बर्बाद करें और न ही प्रदूषित (पलू�...
Published on by DR T K SINHA, Retired Hydrologist ,Consultant Hydrogeological Environmental and Disaster Geologist, Varanasi
इसे न तो बर्बाद करें और न ही प्रदूषित (पलूट) करें ।
Water is Life.
Don't waste it and don't Pollute it.