The anatomy of cretaceous pine leaves
Stopes, Marie Carmichael, 1880-1958 Kershaw, Edith May, 1891-1958
Article
1910-04
Annals of botany
24
395--402
New York Botanical Garden, LuEsther T. Mertz Library
English
London, Academic Press [etc.],
DOI: https://doi.org/10.1093/oxfordjournals.aob.a089275
Public domain. The BHL considers that this work is no longer under copyright protection.
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