India largest exporter of virtual water. What is virtual water? Knowledge News / Dr Devendra Dhawan
ฝัง
- เผยแพร่เมื่อ 18 พ.ย. 2020
- India largest exporter of virtual water.
What is virtual water?
Knowledge News
Dr Devendra Dhawan
Dr Dhawan Edu Talks
Shalu Dhawan psychology
Environment
World water day
Water conservation
Water scarcity in indian cities
upsc general awareness
ias general awareness
#upsc #ias
Very nice sir
Useful
Thank you sir
Thank you so much Sir!!!
Thanks !!!!
Watch skeletal system video
And share ........🙂
Sir participatry irrigation management ke bare mai bhi video bnana