TY  - BOOK
AU  - Muthayya, V. D.
TI  - Text book of geology/5th ed
U1  - 550 
PY  - 1988///
CY  - New Delhi
PB  - Oxford & IBH
KW  - Geology-textbook
KW  - Muthayya, V. D
N1  - School of Marine Sciences
ER  -