Author: Velsen, Pieter Jan
Title: Untersuchungen über die Entwicklung der Geschlechtsorgane einiger Teleostei
Description: Groningen,, J.B. Wolters, 1939. orig. wrappers. 23x15cm, xiv,136 pp. University of Amsterdam doctoral dissertation.. Textual illustrations.. Some small tears to cover edges. Minor wear. Corner bump. Good.

Keywords: Ichthyology, Osteichthyes, Zoology, Bony Fish, Generative Organs, Anatomy, , ,