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 "Flawn, Peter Tyrell","Pegmatites of the Van Horn Mountains, Texas",,"University of Texas, Bureau of Economic Geology",1951,Report of investigations,,,,https://cir.nii.ac.jp/crid/1130282271414093312