TY  - BOOK
AU  - Johri, RM
AU  - Lata, Sneh
AU  - Tyagi, Kavita
TI  - A Textbook of Gymnosperm
U1  - 585 
PY  - 2012///
CY  - New Delhi
PB  - Dominant Publishers and Distributors
KW  - BOTANY
ER  -