Ueber die genealogischen Systeme Haeckels, besonders die sog. Gastraeatheorie
Published in Berliner entomologische Zeitschrift, in 1874, in volume 18, issue 3‐4, pages 433-441
Date published:1874-01-01
Published in Berliner entomologische Zeitschrift, in 1874, in volume 18, issue 3‐4, pages 433-441
Date published:1874-01-01