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 Pacific Science Congress and 学術研究会議,"The Besshi copper mine and Yashima : (Nov. 15th-19th, 1926)",,Pan-Pacific Science Congress,1926,Guide-book excursion,,,,https://cir.nii.ac.jp/crid/1130000794433516416