Further evidence for age and area; its applicability to the ferns, &c.
Willis, J. C. (John Christopher), 1868-1958
Article
1917-07
Annals of botany
31
335--349
New York Botanical Garden, LuEsther T. Mertz Library
English
London, Academic Press [etc.],
DOI: https://doi.org/10.1093/oxfordjournals.aob.a089651
Not in copyright. The BHL knows of no copyright restrictions on this item.
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