Govt preparing draft policy on underground coal gasification
The government is preparing a draft policy on underground coal gasification, Coal and Power Minister Piyush Goyal said on Thursday.
Jul 31, 2014, 18:05 PM IST
The government is preparing a draft policy on underground coal gasification, Coal and Power Minister Piyush Goyal said on Thursday.
Jul 31, 2014, 18:05 PM IST