230 rivers carry 2b tons of silt
Some 230 rivers including 57 international rivers carry 1.7 to 2.00 billion tons of silt every year. The length of these 230 rivers is 2400 kilometre within the Bangladesh territory. The sources of
Some 230 rivers including 57 international rivers carry 1.7 to 2.00 billion tons of silt every year. The length of these 230 rivers is 2400 kilometre within the Bangladesh territory. The sources of