TY  - BOOK
AU  - BRAWNER, C. O.
TI  - GEOTECHNICAL PRACTICE FOR STABILITY IN OPEN PIT MINING
T2  - 0
U1  - 550 
PY  - 1972///
CY  - NEW YORK-U.S.A.
PB  - SOCIETY OF MINING
KW  - CIENCIAS PURAS
N1  - REQUIRIMENTS FORD STABILITY/PRACTICAL SIDE OF MINING
ER  -