Добыча газа в США и цены
Jan. 3rd, 2013 12:00 pmDec. 5, 2011
Shale gas opens door to U.S. LNG exports


http://www.marketwatch.com/story/shale-gas-opens-door-to-us-lng-exports-2011-12-05
Shale gas opens door to U.S. LNG exports
http://www.marketwatch.com/story/shale-gas-opens-door-to-us-lng-exports-2011-12-05