TY  - BOOK
AU  - Vashishta, P.C
TI  - Botany for Degree Students Pteridophyta : Vascular Cryptogams
SN  - 81-219-0003-4
U1  - 581/ 
PY  - 1987///
CY  - New Delhi
PB  - S. Chand and Company Ltd
KW  - Botany
ER  -