Page 80 - BAHAN AJAR PTERIDOPHYTA :)
P. 80
Sumber: Fox, Munro dan K. R. Sporne. 1962.
https://ia800902.us.archive.org/33/items/morphologyofpter00spor/morpho
logyofpter00spor.pdf
Pesona Keragaman
Pteridophyta
75
