TY  - BOOK
AU  - Bhatnagar, S P
TI  - Gymnosperms
U1  - 585 
PY  - 1996///
CY  - New York
PB  - Academic Press
KW  - Natural sciences & mathematics
KW  -  Plants (Botany)Gymnosperms; conifersBotany
KW  - General Stack
ER  -