TY  - BOOK
AU  - Vashishta,B.R.
AU  - Sinha,A.K.
TI  - Botany For Degree Students : Pteridophyta
SN  - 8121927854
U1  - 587 
PY  - 2006///
CY  - New Delhi
PB  - S,Chand & Company Ltd.
ER  -