TY  - BOOK
AU  - Vashishta, P.C., Sinha, A.K. and Kumar, Anil
TI  - Pteridiphyta (Vascular Cryptogams)
PY  - 1971///
CY  - New Delhi
PB  - S. Chand & Company Pvt. Ltd.
KW  -  
KW  - MSc Botany
N1  - 008169
ER  -