TY  - BOOK
AU  - VASHISHTA (P C)
TI  - Botany for degree students: vascular cryptogams V4
U1  - 581 VASB 
PY  - 1971///
CY  - Delhi
PB  - S. Chand & Co. Ltd.
KW  - vascular
KW  - Pteridophyta
KW  - cryptogams
KW  - Botany
ER  -