Gruppe 13
type: Concept
narrower: Thallium
notation: 546.67

Thallium
type: Concept
created: 2010-02-04
modified: 2012-09-18
alternative label: Thallium--kjemi
broader: Gruppe 13
in scheme: Norsk WebDewey
notation: 546.678

Norsk WebDewey
type: ConceptScheme