TY  - BOOK
AU  - Singh, Raj Kumar Rao, A.S.R., Supervisor, Handa, S.C., Supervisor
ED  - University of Roorkee, Deptt. of Civil Engg.
TI  - Technique for improving the rate of boring during soil investigations
U1  - 624.072 
PY  - 1989///
CY  - Roorkee
PB  - CED
ER  -