Preferred term
622.8 Helse og sikkerhet i gruver
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Entry terms
Alternative terms for the concept.- Gruvesikkerhet--teknologi
- Helse i gruver--teknologi
Identifier
- ocd00155999
Notation
Code that uniquely identifies a concept within a concept scheme.- 622.8
URI
http://dewey.info/class/622.8/e23/