01021nam0-2200289 --450 991097936860332120250226085203.020250226d1963----kmuy0itay5050 baengINa 001yy<<The >>ferns (Filicales)treated comparatively with a view to their natural classificationby F. O. BowerNew Delhi [etc]Today & Tomorrow's Book Agency1963v.ill.27 cm.1.: Analytical examination of the criteria of comparison2.: The eusporangiatae and other relatively primitive ferns3.: The Leptosporangiate fernsFelci58123itaBower,Frederick Orpen63254ITUNINAREICATUNIMARCBK9910979368603321A BOT 398-103/1835/25FAGBCA BOT 398-203/1836/25FAGBCA BOT 398-303/1837/25FAGBCFAGBCFerns (Filicales)4321097UNINA