Ophioglossales - Filicales, Ophioglossaceae/Marattiaceae/Osmundaceae, Ceratopteridaceae/Schizaeaceae, Gleicheniaceae, Cyatheaceae (Pars
Publisher: New York Botanical Garden Pr Dept
Published: June 1909
Language: eng
Format: Paperback
ISBN-13: 9780893271206
Subjects: Flowers; Nature; Nature/Ecology