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
German Geological Mission in Tanzania,Malangali,,"Mineral Resources Division,Bundesanstalt für Bodenforschung",1972,Quarter degree sheet,,,,https://cir.nii.ac.jp/crid/1130282272263024384