Neue Sericiden vom Belgischen Kongo. (Col)
Published in Deutsche Entomologische Zeitschrift, in 1916, in volume 1916, issue 3-4, pages 233-268
Date published:1916
Published in Deutsche Entomologische Zeitschrift, in 1916, in volume 1916, issue 3-4, pages 233-268
Date published:1916