Preferred term
622.4 Gruvemiljø
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Entry terms
Alternative terms for the concept.- Gruver--miljøteknologi
Identifier
- ocd00155973
Notation
Code that uniquely identifies a concept within a concept scheme.- 622.4
URI
http://dewey.info/class/622.4/e23/