TY  - BOOK
AU  - Tatiya,Ratan Raj
TI  - Surface and underground excavations: methods, techniques and equipment 
SN  - 9780415621199
AV  - TA730 T37 2013
PY  - 2013///]
CY  - Boca Raton
PB  - CRC Press
KW  - Excavaciones
KW  - Excavación de rocas
KW  - Zonas subterráneas
N1  - Al pie de la portada: "A Balkema Book"; First issued in paperback 2018
ER  -