High salinity in groundwater forces people in Sundarbans to buy drinking water, leave farming
High salinity in groundwater forces people in Sundarbans to buy drinking water, leave farming | The salinity of the underground water they get from tube wells is 5 PSU (Practical Salinity Unit) while the ideal should be zero PSU, said marine scie
High salinity in groundwater forces people in Sundarbans to buy drinking water, leave farming