TY  - BOOK
AU  - Amitabha Maitra
TI  - Samakalin bhugol
U1  - 904 
PY  - 2012///
CY  - Kolkata
PB  - Geo Observing Society
KW  - Geography
KW  - Samakalin bhugol
N1  - Includes bibliographical references and index
ER  -