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 "Keith, Arthur and Geological Survey (U.S.)","Roan Mountain folio, Tennessee-North Carolina",,U.S. Geological Survey,1907,Geologic atlas of the United States,,,,https://cir.nii.ac.jp/crid/1130000798171144320