TY  - BOOK
AU  - Rzhevsky, V.V. .
TI  - Opencast Mining: Unit Operations
U1  - 549 
PY  - 1985///
CY  - Moscow
PB  - Mir Publishers
KW  - Geology-Opencast Mining-Unit Operations
KW  - Mining
KW  - PG-Geology
N1  - Translated from the Russian by S.M. Semyonov; Index
ER  -