TY  - BOOK
AU  - Sporne, K.R
TI  - The Morphology of Gymnosperme:  The Structure and Evolution of Primitive Seed-Plants
SN  - 9780090771523
U1  - 585 
PY  - 2015///. ©1965
CY  - New Delhi
PB  - United Book Prints
KW  - Gymnosperms
KW  - Plant morphology
N1  - Preface
1.Introduction
2.Palaezoic Pteridospermales
3.Glossopteridaceae and Mesozoic Pteridospermales
4.Bennettitales(=Cycadeoideales)
5.Pentoxylales
ER  -