Norsk WebDewey
type: ConceptScheme

Vannforsyning
notation: 628.1
type: Concept
narrower: Vannforsyning--teknikk--middelalderen

Vannforsyning--teknikk--middelalderen
component list: Vannforsyning
component list: e23
notation: 628.10902
broader: Vannforsyning
created: 2020-04-06
in scheme: Norsk WebDewey
type: Concept
modified: 2020-04-06