TY  - BOOK
AU  - Lyell,Charles
AU  - Secord,James A.
TI  - Principles of Geology
SN  - 9780140435283 (pbk.)
U1  - 550 LYE 
PY  - 1997///
CY  - London 
PB  - Penguin Books
KW  - Geology
KW  - Evolution
N1  - The Word Bookshop
Wordi/2023/CRB/70/04
Rs.999/-
ER  -