المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : Air pollution 'killed seven million'


BECKHAM
25-03-2014, 03:23 PM
Seven million people died as a result of air pollution in 2012, the World Health Organization estimates.

for more .... (http://www.bbc.co.uk/news/health-26730178#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)