tarburning
type: Concept
preferred label: tervanpoltto @fi

dry distillation
type: Concept
narrower: tar burning
preferred label: kuivatislaus @fi
preferred label: torrdestillation @sv

tar burning
type: Concept
broader: dry distillation
in scheme: conceptscheme
preferred label: tjärbränning @sv
preferred label: tervanpoltto @fi