Uttar Pradesh and Jharkhand
Gujarat and Assam
Uttar Pradesh & Himachal Pradesh
Bihar & Kashmir
Degradation
Aggradation
Weathering in situ
Erosion
Mongolian race
Caucasoid race
Australoid race
Negrito race
To promote income of the farmers
To promote production of the crops
To promote new crops
To promote scientific outlook
Stockholm
Chicago
Venice
Strait of Gibraltar