Generell forminndeling
type: Concept
notation: 599.5201-599.5209

Balaenidae
type: Concept
notation: 599.527
broader: Bestemte Mysticeti

Norsk WebDewey
type: ConceptScheme

Cetacea
type: Concept
notation: 599.52-599.54
narrower: Bestemte Mysticeti

Balaenopteridae
type: Concept
notation: 599.524
broader: Bestemte Mysticeti

Megaptera
type: Concept
notation: 599.525
broader: Bestemte Mysticeti

Bestemte Mysticeti
type: Concept
broader: Cetacea
notation: 599.52
in scheme: Norsk WebDewey
narrower: Eschrichtidae
narrower: Balaenidae
narrower: Balaenopteridae
narrower: Megaptera
narrower: Generell forminndeling
created: 2010-02-04
alternative label: Dvergretthvaler
modified: 2018-06-27

Eschrichtidae
type: Concept
notation: 599.522
broader: Bestemte Mysticeti