TY  - BOOK
AU  - 
TI  - Mining Engineering Analysis
SN  - 087335057X
U1  - 622. BIS 
PY  - 1986///
CY  - Littleton, Colo. : 
PB  - Society for Mining, Metallurgy, and Exploration
KW  - Mining Engineering
N1  - Includes indexs ( p.: 151 - 153 )
ER  -