72×91 Map, in Shale gas basins in South Georgia and north Florida, by USGS, 4 June 2012

72x91 Map, in Shale gas basins in South Georgia and north Florida, by USGS, 4 June 2012
72×91 Map, in Shale gas basins in South Georgia and north Florida, by USGS, 4 June 2012, USGS Fact Sheet 2012–3075 http://pubs.usgs.gov/fs/2012/3075/
72×91 Map, in Shale gas basins in South Georgia and north Florida, by USGS, 4 June 2012, USGS Fact Sheet 2012–3075 http://pubs.usgs.gov/fs/2012/3075/

Leave a Reply

Your email address will not be published. Required fields are marked *