一般注記"Intermountain Field Operations Center"--Cover
"Prepared under the authority of Interagency Agreements no. 45 and 46 between the Bureau of Indian Affairs and Bureau of Mines."
Not distributed to depository libraries
Twelve folded maps in pockets
Physical description for original version: i, 9, viii, 184 leaves, [15] leaves of plates : 28 cm
書誌注記Includes bibliographical references (leaves 74-81)
原資料等に関する注記原資料の出版事項: Denver, Colo. : U.S. Dept. of the Interior, Bureau of Mines, 1990
SUPTDOC番号: I 28.2: G 56
GPO管理番号: 0637