Title: Biblio RTF Export
Author: Biblio 7.x

, ?Catalog der Conchylien-Sammlung des Naturhistorischen Museum zu Wiesbaden?, Jahrbücher des Nassauischen Vereins für Naturkunde, vol. 44, pp. 17-194, 1891.

O. P.  Moellendorff, ?On the Land and Freshwater Shells of Perak.?, Proceedings of the Zoological Society of London, vol. 59, pp. 330?348, 1891.

M.  -Literary-and-Philosophical-Society, ?Proceedings: Ordinary Meeting, January 19th, 1891.?, Memoirs and proceedings of the Manchester Literary & Philosophical Society, vol. 4, p. 179, 1891.