Author: Wisniewska, M., 1932.:
Title: Les Rhynchonellidés du Jurassique sup. de Pologne. [Palaeont. Polonica, II(1).]
Description: Warszawa 1932. 4to, 27.8cm. Pp. viii,71,(14), numerous photos on 6 plates, 20 fig., index. Paperbound, orig. printed wrappers. Fine, like new. - Very scarce.

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