WRD plans to install artificial recharge shafts to replenish groundwater sources across Tamil Nadu - The Hindu

WRD plans to install artificial recharge shafts to replenish groundwater sources across Tamil Nadu  The Hindu

WRD plans to install artificial recharge shafts to replenish groundwater sources across Tamil Nadu - The Hindu
WRD plans to install artificial recharge shafts to replenish groundwater sources across Tamil Nadu  The Hindu