TY  - BOOK
AU  - Kanjlia, V. K.
AU  - Gupta, A. C.
AU  - Wahi, P. P.
AU  - Ramamurthy, T.
TI  - World Tunnel Congress - 2008: underground facilities for better environment and safety; Vol I
U1  - 624.193 KAN 
PY  - 2008///
CY  - New Delhi
PB  - Central Board of Irrigation and Power
KW  - Underground construction -- Congresses
KW  - Tunneling -- Congresses
ER  -