TY  - BOOK
AU  - Singh, Sanjay Kumar .
TI  - Gymnosperms And PalaeoBotany
SN  - 81-8030-145-1
U1  - 585 
PY  - 2009///
CY  - New Delhi
PB  - Campus Books International
KW  - Gymnosperms
KW  - PalaeoBotany
KW  - Botany
KW  - Deptt- Botany
ER  -