Author: Novak, O., 1891.:
Title: Revision der palaeozoischen Hyolithiden Böhmens. [Abh. Böhm. Ges. Wiss., VII. Folge, Math.-nat. Cl., 4(6).]
Description: Prag 1891. 4to. Pp. 48,[16], 256 figs. on 6 plates, 3 figs. in text. Paperbound, plain new wrappers. Very good.

Keywords: