Sand mining spells doom for south Kerala rivers
Aggressive human intervention, especially indiscriminate sand mining in southern Kerala's major rivers such as the Pampa, the Manimala and the Achankoil, has driven almost all the tributaries of these
Aggressive human intervention, especially indiscriminate sand mining in southern Kerala's major rivers such as the Pampa, the Manimala and the Achankoil, has driven almost all the tributaries of these