Materialy po paleontologii srednogo paleozo͡ia Urala i Sibiri
By: [O.V. Bogo͡iavlenska͡ia ... et al.]
Series: Trudy Instituta geologii i geokhimii -- vyp. 126
Publisher: [s.n.]
Published: 1977
Place of publication: Sverdlovsk
Language: rus
Number of pages: 133
Subjects: Paleontology
Notes: [A collection of papers by various authors.]