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 "Hill, David P.","Response plans for volcanic hazards in the Long Valley caldera and Mono Craters area, California",,"U.S. Dept. of the Interior, U.S. Geological Survey",1991,Open-file report,,,,https://cir.nii.ac.jp/crid/1130282271046637952