Author: Männer, H.
Title: Beiträge zur Entwicklungsgeschichte der Wirbelsäule bei Reptilien.
Description: Leipzig, Wilhelm Engelmann, 1899. 8vo (22.8 x 15.3 cm). 28 pp., four double-sized plates. No wrappers issued. = Thesis. With detailed (histological/cytological) illustrations of the forebrain of several reptiles including Lacerta agilis, and Anguis fragilis (slowworm). Published in the Zeitschrift für wissenschaftlige Zoologie, but this is an offprint. Title page a bit spotted, otherwise very good, clean copy. Rare.

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