Preferred term
563.9 Echinodermata (pigghuder) og Hemichordata (hemikordater)
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Entry terms
Alternative terms for the concept.- Echinodermata--paleozoologi
- Pigghuder--paleozoologi
Identifier
- ocd00148085
Notation
Code that uniquely identifies a concept within a concept scheme.- 563.9
URI
http://dewey.info/class/563.9/e23/