Original paper

Ovule Ontogeny in Williamsonia Carr.

Sharma, B. D.

Palaeontographica Abteilung B Band 148 Lieferung 4-6 (1974), p. 137 - 143

published: Nov 28, 1974

BibTeX file

Keywords

ovule, ontogeny • Williamsonia, ontogeny of ovule