United States ffice of Energy Information and Analysis. text Washington,D.C U.S. Dept. of Energy, Energy Information Administration monographic Description based on: Jan. 1979. Petroleum industry and trade Power resources FE 1.17: FE 1.17: http://purl.access.gpo.gpv/GPO/LPS1714 http://purl.access.gpo.gpv/GPO/LPS1714 20160527183837.0 300552