Preface

Mark C. Johnson

Research output: Contribution to journalEditorial

Original languageEnglish
Pages (from-to)xi
JournalProceedings - Rapid Excavation and Tunneling Conference
Volume2015-January
DOIs
StatePublished - 2015
Event2015 Rapid Excavation and Tunneling Conference, RETC 2015 - New Orleans, United States
Duration: Jun 7 2015Jun 10 2015

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