TY  - BOOK
AU  - Chattopadhyay, Bishwanath
AU  - Sengupta, Kajal
TI  - Byabaharik udbhidbidya
U1  - 581 
PY  - 1991///
CY  - Kolkata
PB  - West Bengal State Book Board
KW  - BOTANY
KW  - PHYSICAL
N1  - Donation
ER  -