TY  - BOOK
AU  - Sinha, R.K.
TI  - Introduction to Geology
SN  - 8120400542
U1  - 550 
PY  - 1985///
CY  - New Delhi
PB  - Oxford and IBH Publishing
KW  - Pure Sciences
KW  - Science of the earth and other worlds
KW  - Geology
ER  -