TY  - BOOK
AU  - Mahapatra, G. B.
TI  - Textbook of geology
SN  - 8123900139
U1  - 551 MAH-G 
PY  - 1987///
CY  - India
PB  - CBS Publishers
KW  - ﾠ
KW  - Geologyﾠ
ER  -