並列タイトル等Subsurface utility engineering
一般注記Cover title: Subsurface utility engineering
Distributed to depository libraries in microfiche
Shipping list no.: 94-0301-P
"August 1993."
"October 1993"--Cover
"Publication no.FHWA-PD-93-056"--Cover
"HEP-12/10-93 (1 M) E"--Cover
Physical description for original version: iv, 67 p. : 28 cm
原資料等に関する注記原資料の出版事項: [Washington, D.C.?] : Office of Engineering, Federal-Aid and Design Division, Federal-Aid Program Branch, [1993]
SUPTDOC番号: TD 2.30/16: 93-056
テクニカルリポート番号: Publication no. FHWA-PD-93-056
テクニカルリポート番号: HEP-12/10-93 (1 M) E
GPO管理番号: 0982-G-11 (MF)