一般注記"Prepared in consultation with the states of Arizona, California, Idaho, Nevada, New Mexico, Texas, and Utah."
Shipping list no.: 90-652-P
Seven folded plates in pockets
Physical description for original version: vi, 61 p. : 29 cm
原資料等に関する注記原資料の出版事項: [Reston, Va.?] ; Denver, CO : Dept. of the Interior, U.S. Geological Survey : For sale by the Books and Open-File Reports Section, 1990
SUPTDOC番号: I 19.16: 1370-H
GPO管理番号: 624