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 "Fisher, Richard V. (Richard Virgil)","Geology of a Miocene ignimbrite layer, John Day formation, Eastern Oregon",,University of California Press,1966,University of California publications in geological sciences,,,,https://cir.nii.ac.jp/crid/1130282269308384384