TY  - BOOK
AU  - Sporne, K.R.
TI  - The morphology of gymnosperms: the structure and evolution of primitive seed-plants
SN  -  978-93-83692-30-9
U1  - 585 
PY  - 2015///
CY  - New Delhi
PB  - United Book Prints
KW  - GYMNOSPERMS
ER  -