TY  - BOOK
AU  - BHATNAGAR, S. P.
AU  - MOITRA, ALOK.
TI  - GYMNOSPERMS
U1  - 585 BHA 
PY  - 1997///
CY  - NEW DELHI
PB  - NEW AGE INTERNATIONAL LTD.
KW  - Gymnosperms conifers
ER  -