TY  - BOOK
AU  - Ghosh, Ashim Kumar
TI  - Gymnosperms : Structure And Evolution
PY  - 2002///
PB  - CBS Pub. & Distributors Pvt. Ltd., New Delhi
KW  - Botany
KW  - Botany,Gymnosperms,Structure,Evolution,Lifehistory
ER  -