Bestemte typer giftige kjemikalier
type: Concept
narrower: Bly
notation: 363.73849

Bly
type: Concept
created: 2010-02-04
modified: 2018-07-19
alternative label: Bly--forurensning
broader: Bestemte typer giftige kjemikalier
in scheme: Norsk WebDewey
notation: 363.738492
related match: c08375
related match: c012191

Norsk WebDewey
type: ConceptScheme