TY  - BOOK
AU  - P C VASHISHTA, Et Al 
TI  - BOTANY FOR DEGREE STUDENTS PTERIDOPHYTA : VASCULAR CRYPTOGAMS
SN  - 9788121927857
U1  - 587 
PY  - 2008///
CY  - NEW DELHI
PB  - S CHAND & COMPANY
KW  - PTERIDOPHYTA
ER  -