Forurensning--historie
type: Concept
narrower: Forurensning--Ghana
notation: 363.7309

Forurensning--Ghana
type: Concept
created: 2017-08-28
modified: 2025-09-23
component list: Forurensning
component list: Ghana
broader: Forurensning--historie
in scheme: Norsk WebDewey
notation: 363.7309667

Forurensning
type: Concept

Ghana
type: Concept

Norsk WebDewey
type: ConceptScheme