TY  - BOOK
AU  - "Vashishta, P C"
AU  - "Sinha, A K"
TI  - Gymnosperms
U1  - 585 
PY  - 2011///
CY  - Newdelhi
PB  - S Chand and co
KW  - BOTONY
N2  - Circulation Section
ER  -