一般注記Government document call number: I 19.76: 03-133
Physical description for original version : iv, 12 p. : ill., maps ; 28 cm
Shipping list no.: 2003-0385-M
Reproduction note: Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 2003. 1 microfiche : negative
書誌注記Includes bibliographical references (p. 11-12)
原資料等に関する注記原資料の出版事項: Charleston, W.V. : U.S. Dept. of the Interior, U.S. Geological Survey, 2003