並列タイトル等Information on the quality of water found at community water systems and in private wells
一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 98-0262-M
"June 1997."
"GAO/RCED-97-123."
"B-276974"--P. [1]
Physical description for original version: 47 p. ; 28 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, D.C. ; Gaithersburg, MD (P.O. Box 6015, Gaithersburg 20884-6015) : The Office : The Office [distributor, 1997]
SUPTDOC番号: GA 1.13: RCED-97-123
テクニカルリポート番号: GAO/RCED-97-123
テクニカルリポート番号: B-276974
GPO管理番号: 0546-D (MF)