المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : US to unveil curbs on coal power


BECKHAM
02-06-2014, 12:22 PM
The Obama administration is to unveil new rules for US coal power plants aimed at dramatically cutting emissions that contribute to global warming.

for more... (http://www.bbc.co.uk/news/world-us-canada-27645569#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)