TY  - BOOK
AU  - GUHA,sunita
TI  - Teridophyta
SN  - 8124706557
U1  - 587 
PY  - 2011///
CY  - Kolkata
PB  - West Bengal State
KW  - Teridophyta
KW  - Botany
N1  - It includes Bibliographic
ER  -