TY  - BOOK
AU  - VASHISHTA, P.C
AU  - SINHA, A.K,
TI  - Botany for degree students: pteridophyta (vascular cryptogams)
SN  - 81-219-2785-4
U1  - BOT 587 
PY  - 1971///
CY  - New Delhi
PB  - S.Chand
KW  - PTERIDOPHYTA
KW  - BTANY
ER  -