kretslopp i naturen
type: Concept
narrower: rikin kierto
preferred label: aineiden kierto @fi

rikin kierto
type: Concept
alternative label: sulfurcycling [Am]
alternative label: sulphur cycling [Br]
alternative label: sulphur cycle [Br]
alternative label: sulfur cycle [Am]
broader: kretslopp i naturen
in scheme: conceptscheme
cc: C10 yleiset
cc: C80 ymparistonsuojelu