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008 210820s2013||||xx |||||||||||||| ||und||
020 _a9780873353847
041 _aeng
050 _aTA800 .R36 2013eb
082 _a624.1/52
100 _aDixon, Chris.-DiPonio, Michael A.
245 0 _aRapid Excavation and Tunneling Conference 2013 Proceedings
260 _bSociety for Mining, Metallurgy, and Exploration, Inc.
_c2013
650 _aExcavation--Congresses.,Tunneling--Congresses.,Underground construction--Congresses.
653 _aTECHNOLOGY & ENGINEERING / Mining
856 _uhttps://search.ebscohost.com/login.aspx?direct=true&db=e230xww&scope=site&site=ehost-live&AN=601895
942 _cEBK
999 _c20948
_d20948