TY  - BOOK
AU  - Tatiya,Rajan Raj
TI  - Surface and underground excavations: methods, techniques and equipment 
SN  - 9058096270
AV  - TA740  .T37 2005
PY  - 2005///
CY  - Boca Raton, FL
PB  - Taylor and Francis
KW  - Rock excavation
KW  - Excavation
KW  - Underground construction
ER  -