TY  - BOOK
AU  - Warren, Sean N.
TI  - Empirical Ground Support Recommendations and Weak Rock Mass Classification for Underground Gold Mines in Nevada, USA
PY  - 2016///
PB  - University of Nevada, Reno.
KW  - MASS COM
UR  - http://pqdtopen.proquest.com/doc/1808433145.html?FMT=ABS
ER  -