Istoricheskoe razvitie semeĭstva Valensienniid
By: I.G. Taktakishvili.
Publisher: "Met͡s︡niereba"
Published: 1967
Place of publication: Tbilisi
Language: rus
Number of pages: 191
Subjects: Valencienniidae.; Mollusks, Fossil -- Europe.; Paleontology -- Tertiary.; Paleontology -- Europe.
Notes: Bibliography: p. 178-[186].
Added t.p. in Georgian.
On leaf preceding t.p.: Akademii͡a︡ nauk Gruzinskoĭ SSR. Institut paleobiologii.
Leaf preceding t.p. also in Georgian.
Summary in German.
Errata slip inserted.