TY  - BOOK
AU  - Vashishta, P.C.; Sinha, A.K.; Anil Kumar
TI  - Botany for Degree Students: Pteridophyta (Vascular Cryptogams)
SN  - 9788121927857
PY  - 2008///
CY  - New Delhi
PB  - S. Chand & Company
ER  -