TY  - GEN
AU  - Singh, S K
AU  - Tyagi, Radhey Shyam
AU  - Balasubramaniam Bala K
TI  - Trenchless technology
SN  - 9789356092488
U1  - 624.15 
PY  - 2023///
CY  - New Delhi
PB  - Arihant Books
KW  - Construction Engineering
KW  - Earthwork
KW  - Excavation
KW  - Construction Technology
ER  -