Historie, geografisk behandling, biografier
type: Concept

Vannforurensning--Norge
type: Concept
created: 2017-03-28
modified: 2018-01-05
component list: Vannforurensning
component list: Historie, geografisk behandling, biografier
component list: Norge
broader: Vannforurensning
in scheme: Norsk WebDewey
notation: 363.739409481

Norge
type: Concept

Norsk WebDewey
type: ConceptScheme

Vannforurensning
type: Concept
narrower: Vannforurensning--Norge
notation: 363.7394