Pozdneordovikskie i rannesiluriĭskie Favositida Estonii
Published: 1964
Place of publication: Tallin
Language: rus
Number of pages: 116
Subjects: Paleontology
Other titles: Favositida Estonii.
Notes: At head of title: Besti NSV Teaduste Akadeemia Geoloogia Instituut.  Institut geologii Akademii nauk Estonskoĭ SSR.  Ė.R. Klaamann.

Summaries in Estonian and English.

Includes bibliography.