一般注記At head of title: National Water-Quality Assessment Program
Shipping list no.: 2002-0124-M
Physical description for original version: iv, 30 p. : 28 cm
書誌注記Includes bibliographical references (p. 8)
原資料等に関する注記原資料の出版事項: Pembroke, N.H. ; Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey : U.S. Geological Survey, Information Services [distributor], 1999
SUPTDOC番号: I 19.76: 99-467
GPO管理番号: 0624-H (MF)