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 "Shelby, Cader A.","Heavy minerals in the Wellborn Formation, Lee and Burleson Counties, Texas",,"University of Texas, Bureau of Economic Geology",1965,Report of investigations,,,,https://cir.nii.ac.jp/crid/1130282272147649024