TY  - BOOK
AU  - Johnson, Mark-Oginski, Shemek
TI  - Rapid Excavation and Tunneling Conference 2015 Proceedings
SN  - 9780873354165
AV  - TA730 .R375 2015eb 
U1  - 624.152 
PY  - 2015///
PB  - Society for Mining, Metallurgy, and Exploration, Inc.
KW  - Excavation--Congresses.,Tunneling--Congresses.,Underground construction--Congresses
KW  - TECHNOLOGY & ENGINEERING / Mining
UR  - https://search.ebscohost.com/login.aspx?direct=true&db=e230xww&scope=site&site=ehost-live&AN=1000437
ER  -