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 "Gleeson, C. F. and Durham, C. C. and Geological Survey of Canada","Silver content of stream and spring sediments, Keno Hill area, Yukon Territory",,Surveys and Mapping Branch,1966,Map,,,,https://cir.nii.ac.jp/crid/1130000796965113344