一般注記Distributed to depository libraries in microfiche
Shipping list no.: 97-0080-M
Physical description for original version: v, 94 p. : 28 cm
書誌注記Includes bibliographical references (p. 16-18)
原資料等に関する注記原資料の出版事項: Idaho Falls, Idaho ; Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey : Earth Science Information Center, Open-File Reports Section [distributor], 1995
SUPTDOC番号: I 19.76: 95-725
GPO管理番号: 0624-H (MF)