Preferred term
538.7 Jordmagnetisme og lignende fenomener
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Entry terms
Alternative terms for the concept.- Geomagnetisme
- Jordmagnetisme
- Magnetfelt (jorda)
- Magnetiske felt (jorda)
Identifier
- ocd00146478
Notation
Code that uniquely identifies a concept within a concept scheme.- 538.7
URI
http://dewey.info/class/538.7/e23/