TY  - BOOK
AU  - Vasishta, P C
TI  - Botany: Pteridophyta
U1  - 587 
PY  - 1971///
CY  - New Delhi
PB  - S Chand & Company
KW  - General stack
KW  - Vascular seedless plants
KW  - Plants (Botany)
KW  - Natural sciences & mathematicsZoology
ER  -