ptica
52OKOLJE- MT
5211naravno okolje - BT1 živalstvo
- BT2 rastlinstvo in živalstvo
- RT aviarna influenca (
5631) - RT perutnina (
5631) - RT perutninarstvo (
5631)
Mapping
- EXM gemet: GEMET (GEneral Multilingual Environmental Thesaurus - EEA)
- EXM unbis: Unbis (United Nations Thesaurus)
- EXM unesco: UNESCO (United Nations Educational, Scientific and Cultural Organization)
- EXM zbw: ZBW (Thesaurus for Econmics)
Slovenian)