TY  - BOOK
AU  - Johri,R M
AU  - Lata,Sneh
AU  - Tyagi,Kavita
TI  - A Textbook of Gymnosperm / 
SN  - 8178882906
U1  - 582.16 
PY  - 2005///.
CY  - new delhi : 
PB  - Dominant Publishers and Distributors, 
KW  - CONIFERALES.
KW  - CYCADALES.
ER  -