TY  - DATA
AU  - Jarrett E. Carlson-Gregg W. Davidson
TI  - Rapid Excavation and Tunneling Conference 2021 Proceedings
SN  - 9780873354929
PB  - Society for Mining, Metallurgy, and Exploration, Inc.
KW  -  Mining
KW  - Excavation--Congresses.,Tunneling--Congresses.,Underground construction--Congresses
KW  - TECHNOLOGY & ENGINEERING
UR  - https://search.ebscohost.com/login.aspx?direct=true&db=e000xww&site=ehost-live&scope=site&AN=2935877
ER  -