一般注記Based on papers presented at a conference held in Palo Alto, Calif., Oct. 1992
"U.S. Department of the Interior, U.S. Geological Survey"--T.p. verso
Shipping list no.: 94-9011-P
Physical description for original version: x, 890 p. : 29 cm
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Washington ; Denver, CO : U.S. G.P.O. : For sale by U.S. Geological Survey, Books and Open-File Reports, 1993
SUPTDOC番号: I 19.16: 1570
GPO管理番号: 0624