TY  - BOOK
AU  - Mahapatra,Giriza Bhushan, x
AU  - x
TI  - A text book of geology: x
SN  - 8123900139
U1  - 551/M214t 
PY  - 2002///
CY  - Delhi
PB  - CBS
KW  - Geology
N1  - x
ER  -