A pilot scale machine for tunnel boring research /

Bibliographic Details
Main Authors:	Hignett, H. J., Howard, T.R (Author)
Corporate Author:	Transport and Road Research Laboratory
Format:	Book
Language:	English
Published:	Crowthorne, Berkshire : Transport and Road Research Laboratory, 1974.
Series:	TRRL laboratory report ; 632.
Subjects:	Tunneling > Equipment and supplies. Boring.

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