Environmental pollutants claim lives of 1.7 million children each year: WHO
A polluted environment is a deadly one - particularly for young children, says Dr Margaret Chan, WHO Director-General.
Mar 06, 2017, 09:07 AM IST
A polluted environment is a deadly one - particularly for young children, says Dr Margaret Chan, WHO Director-General.
Mar 06, 2017, 09:07 AM IST