Tussmørke
type: Concept
class here: Skumring
class here: Demring
created: 2010-02-04
modified: 2012-08-28
alternative label: Demring
alternative label: Skumring
alternative label: Astronomisk tussmørke
broader: Jorda (astronomisk geografi)
in scheme: Norsk WebDewey
notation: 525.7

Jorda (astronomisk geografi)
type: Concept
narrower: Tussmørke
notation: 525

Norsk WebDewey
type: ConceptScheme