Air pollution high in Tirupati
Air pollution continues to be high in the temple town of Tirupati,Andhra Pradesh according to a two-year study conducted by S.V. University at the pilgrim town. An average of 1,40,000 motor vehicles
Air pollution continues to be high in the temple town of Tirupati,Andhra Pradesh according to a two-year study conducted by S.V. University at the pilgrim town. An average of 1,40,000 motor vehicles