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 "Harker, Alfred",Petrology for students : an introduction to the study of rocks under the microscope,3rd ed,At the University Press,1902,Cambridge geological series,,,,https://cir.nii.ac.jp/crid/1130282270701599488