TY  - BOOK
AU  - Alam, Singh  .
AU  - Choudhary,G R  .
TI  - Soil engineering in theory and practice, Vol 1 / 
U1  - 624.151 
PY  - 1994///
CY  - New Delhi : 
PB  - C B S Publishers & Distributers , 
N1  - ** Reference
ER  -