Arsenic poisons Patancheru water
Patancheru and its surrou-nding areas in Hyderabad are well known for soil and water pollution, but what is shocking is that the contamination level of poisonous arsenic have touched 50,000 parts per billion
Patancheru and its surrou-nding areas in Hyderabad are well known for soil and water pollution, but what is shocking is that the contamination level of poisonous arsenic have touched 50,000 parts per billion