Karbonholdige materialer
type: Concept
notation: 553.2
narrower: Fossile harpikser og fossile naturgummier

Fossile harpikser og fossile naturgummier
type: Concept
alternative label: Fossile naturgummier
alternative label: Rav (materiale)
alternative label: Harpikser--fossile
alternative label: Fossile harpikser
alternative label: Resiner--fossile
alternative label: Naturgummier--fossile
created: 2010-02-04
notation: 553.29
broader: Karbonholdige materialer
modified: 2018-01-29
in scheme: Norsk WebDewey

Norsk WebDewey
type: ConceptScheme