TY  - BOOK
AU  - Bhargava, O. N.
AU  - Singh, B. P.
TI  - Story of the earth
SN  - 9789380998022
U1  - 550 23rd
PY  - 2014///
CY  - Bangalore
PB  - Geological Society of India
KW  - Earth Sciences
KW  - Earth
N2  - Includes illustrations (colored) and glossary
ER  -