India and China

India and Nepal

India and Bangladesh

India and Pakistan

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