TY  - BOOK
AU  - Varma, C.V.J.
AU  - Rao,A.R.G  .
AU  - Rao,G.V  .
TI  - Engineering with geosynthetics / 
U1  - 028.74624 
PY  - 1995///
CY  - New Delhi : 
PB  - Central Board of Irrigation and Power (CBIP) , 
ER  -