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

Norsk WebDewey
type: ConceptScheme

Fossile harpikser og fossile naturgummier
type: Concept
created: 2010-02-04
modified: 2018-01-29
alternative label: Fossile naturgummier
alternative label: Rav (materiale)
alternative label: Harpikser--fossile
alternative label: Fossile harpikser
alternative label: Resiner--fossile
alternative label: Naturgummier--fossile
broader: Karbonholdige materialer
in scheme: Norsk WebDewey
narrow match: c003069
narrow match: c08366
notation: 553.29