TY  - GEN
AU  - Fowler, Matthew.
CN  - TA800
CY  - Englewood, Colo. :
DA  - c2012.
ID  - 691036
KW  - Tunneling
KW  - Underground construction
LK  - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10742696
PB  - Society for Mining, Metallurgy and Exploration,
PP  - Englewood, Colo. :
PY  - c2012.
T1  - North American Tunneling2012 proceedings /
TI  - North American Tunneling2012 proceedings /
UR  - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10742696
ER  -