TY  - BOOK
AU  - Sinha, R.K..
TI  - Introduction to Geology / 
SN  - 81-204-0054-2
U1  - H 
PY  - 1996///
CY  - New Delhi-110001 : 
PB  - Oxford & IBH Publishing Co. , 
KW  - Geology <Rocks><Introduction>
ER  -