Physical description for original version: 1 case (1 v., 5 plates) : 29 cm
書誌注記
Bibliography: [v. 1], p. 309-324
原資料等に関する注記
原資料の出版事項: Washington ; Denver, CO : Dept. of the Interior, U.S. Geological Survey : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1987