著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Duffield, Wendell A. and Sass, J. H. (John Harvey)",Geothermal energy : clean power from the Earth's heat,,"U.S. Dept. of the Interior,U.S. Geological Survey",2003,U.S. Geological Survey circular,,0607937238,,https://cir.nii.ac.jp/crid/1130282273063680768