Proceedings : 1993 Rapid Excavation and Tunneling Conference, Boston, Massachusetts, June 13-17, 199 - detaljert visning

Proceedings : 1993 Rapid Excavation and Tunneling Conference, Boston, Massachusetts, June 13-17, 1993


Utgitt	Littleton, Colo. : Society for Mining, Metallurgy, and Exploration , 1993
Omfang	XII, 1295 s. : ill.
Emner	Tunnelboring Tunnelbygging
ISBN	0873351274