一般注記"National Water-Quality Assessment Program."
Shipping list no.: 2000-0307-M
Physical description for original version: viii, 102 p. : 28 cm
書誌注記Includes bibliographical references (p. 42)
原資料等に関する注記原資料の出版事項: Indianapolis, Ind. ; Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 1999
SUPTDOC番号: I 19.76: 98-412
GPO管理番号: 0624-H (MF)