World tunnelling and subsurface excavation.

Bibliographic Details
New Title:	World tunnelling
Format:	Journal
Language:	English
Published:	London : Mining Journal, -1998.
Subjects:	Tunneling > Periodicals. Tunneling. Tunnels & tunnelling Periodicals.
Online Access:	http://www.mjconstruct.com/tunnel/tunnel.asp
Online Availability:

Description
Published:	Began in 1988. -v. 11, no. 10 (1998).
Physical Description:	12 v. : col. ill. ; 28 cm. Also issued online.
Publication Frequency:	10 no. a year, Aug. 1992-1998
ISSN:	0956-8700