LEADER 01281nam 2200433 450 001 9910817072903321 005 20200520144314.0 010 $a1-5231-3817-3 010 $a0-87335-452-4 035 $a(CKB)3710000001387362 035 $a(MiAaPQ)EBC4867498 035 $a(Au-PeEL)EBL4867498 035 $a(CaPaEBR)ebr11391064 035 $a(OCoLC)988865901 035 $a(EXLCZ)993710000001387362 100 $a20170623h20172017 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 00$aRapid excavation and tunneling conference 2017 proceedings /$fedited by Colin A. Lawrence and Anthony Del Vescovo 210 1$aEnglewood, Colorado :$cSociety for Mining Metallurgy and Exploration,$d2017. 210 4$d2017 215 $a1 online resource (1,070 pages) 300 $aIncludes index. 311 $a0-87335-451-6 606 $aTunneling 615 0$aTunneling. 676 $a624.193 702 $aLawrence$b Colin A. 702 $aDel Vescovo$b Anthony 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910817072903321 996 $aRapid excavation and tunneling conference 2017 proceedings$93953935 997 $aUNINA