TY  - BOOK
AU  -  Chandra,Debobroto  .
TI  - Kalo hire koyla / 
SN  - 8185252513
U1  - 553.24 
PY  - 1992///
CY  - Kolkata : 
PB  - Best Books , 
KW  - GEOLOGY
N1  - NULL
ER  -