Revision zweier Bretscherischen Regenwurm-Arten (Oligochaeta: Lumbricidae)
Published in Revue Suisse de Zoologie, in 1982, in volume 89, issue 2, pages 553-565
Date published:1982
Published in Revue Suisse de Zoologie, in 1982, in volume 89, issue 2, pages 553-565
Date published:1982