Rice Cotton Poppies Jute
Rangpur Madanpur Nawabganj Dhaka
150 million 15 million 100 million 50 million
Ganges Brahmaputra Jamuna Meghna
1970 1990 1950 1930
1951 1991 1971 1931
100 metres 10 metres 200 metres 50 metres
Bay of Bengal South China Sea Red Sea Arabic Sea
Rangpur Chittagong Naisarabad Dhaka
India China Bhutan Pakistan