Pollen and spores from the Permian deposits of the Cherdyn and Aktyubinsk areas, Cis-Urals /

Bibliographic Details
Main Author:	Samoĭlovich, S. R.
Format:	Book
Language:	English Russian
Published:	Norman : University of Oklahoma, 1961.
Series:	Oklahoma. Geological Survey. Circular 56
Subjects:	Pollen, Fossil. Plant spores, Fossil. Paleobotany > Permian. Paleobotany > Russia (Federation) > Ural Mountains Region.