TY  - BOOK
AU  - Rao P C Sanjeeva
AU  - Rao Digumarti Bhaskara
TI  - Text Book of Geology
U1  - 551 RAO 
PY  - 2011///
CY  - New Delhi
PB  - Discovery Publishing House
KW  -  Rao Bhaskara D
KW  -  Rao P C Sanjeeva
KW  - Geology
ER  -