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 Geological Survey of Canada,"Gravity - Bouguer Anomalies, Burin Peninsula, Newfoundland = Gravité - anomalies à l'air libre, Burin Peninsula, Terre - Neuve",,Geological Survey of Canada,1989,National earth science series,,,,https://cir.nii.ac.jp/crid/1130282269549887232