TY  - BOOK
AU  - Sporne, K.R.
TI  - The Morphology of Pteridophytes
SN  - 09-066313-7
U1  - 587 
PY  - 1968///
CY  - London
PB  - Hutchinson University Library
KW  - Botany
KW  - Pteridophytes
ER  -