Beitrag zur Insekten-Fauna von Zanzibar. No. II. Orthoptera et Neuroptera
Published in Archiv fur Naturgeschichte, Berlin, in 1869, in volume 35, pages 201-223
Date published:1869
Published in Archiv fur Naturgeschichte, Berlin, in 1869, in volume 35, pages 201-223
Date published:1869