ľad
52ŽIVOTNÉ PROSTREDIE- MT
5211prírodné prostredie - BT1 voda
- BT2 vodné prostredie
- BT3 prirodzené prostredie
Mapping
- EXM agrovoc: Agrovoc (FAO - Food and Agriculture Organization)
- EXM gemet: GEMET (GEneral Multilingual Environmental Thesaurus - EEA)
- EXM unbis: Unbis (United Nations Thesaurus)
- EXM unesco: UNESCO (United Nations Educational, Scientific and Cultural Organization)
Slovak)