Preferred term
631.417 Organisk kjemi
Broader concept
Broader conceptEntry terms
Alternative terms for the concept.- Humus--jordbunnslære
- Jordbunnsbiokjemi--jordbunnslære
Identifier
- ocd00157554
Notation
Code that uniquely identifies a concept within a concept scheme.- 631.417
URI
http://dewey.info/class/631.417/e23/