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Vascular plants
Encyclopedia Arctica 5: Plant Sciences (General)
Vascular plants
Unpaginated | Vol_V-0165
EA: Plant Sciences
(Nicholas Polunin)
VASCULAR PLANTS
Note : The manuscript on “Vascular Plants,” by
Nicholas Polunin, was submitted in one copy only. This
copy is at the present time in the hands of the author
for revision and so is not included in this preliminary
binding.