TY  - BOOK
AU  - Sporne, K. R.
TI  - (The) Morphology of gymnosperms: the structure and evolution of primitive seed-plants 
SN  - 0-09-077152-4 :
U1  - 585 
PY  - 1965///
CY  - London
PB  - Hutchinson University library
KW  - GYMNOSPERMAE
N1  - Includes bibliography and index
ER  -