Geospectrum
Geospectrum
/ editors Sayani Mukhopadhay , Debdas Ray , Abhik Kundu.
- Kolkata : acb publications ,2013.
- 367p. ;23cm.
8187500700
Earth sciences--Kolkata--Congresses
550 / M953G
U28p4475,P12
8187500700
Earth sciences--Kolkata--Congresses
550 / M953G
U28p4475,P12