Balaenidae
type: Concept
narrower: Eubalaena
notation: 599.527

Eubalaena
type: Concept
created: 2010-02-04
modified: 2018-06-27
alternative label: Ekte retthvaler
broader: Balaenidae
in scheme: Norsk WebDewey
notation: 599.5273

Norsk WebDewey
type: ConceptScheme