WASA’s underground water reservoirs to raise groundwater level in Lahore
The Lahore Water and Sanitation Agency (WASA) has announced its decision to establish underground water reservoirs to raise groundwater level ...
The Lahore Water and Sanitation Agency (WASA) has announced its decision to establish underground water reservoirs to raise groundwater level ...
University of Health Science (UHS) and Water and Sanitation Authority (WASA) to sample sewage water for COVID-19 and polio viruses. ...