Structure of the pollen Nipa Thunb., in Eocene deposits of Turkmenia.
Reference:
Gladkova,A.N. (1980)
Structure of the pollen Nipa Thunb., in Eocene deposits of Turkmenia. International Palynological Conference,5th.(Cambridge),Cenozoic Palynology in Middle Asia and the Caucasus,History and Annod Bibliography
P. 58- 58