Author: Riedel, Adolf.
Title: Zonitidae (exl. Daudebardiinae) der Kaukasauländer (Gastropoda).
Description: Warszawa, 1966. 290 pp. B./w ills. & 6 plts. Softcover. (Annales Zool. XXIV/1). Text in German, Polish & Russian.

Keywords: Mollusc Europe Mollusca Europa