Ecuadorianische Grubenottern der Gattung Bothriechis, Bothrops und Porthidium (Serpentes: Viperidae)
Published in Revue Suisse De Zoologie, in 1993, in volume 100, pages 235-278
Date published:1993
Published in Revue Suisse De Zoologie, in 1993, in volume 100, pages 235-278
Date published:1993