About: extent of contamination

Head noun: extent
Postmodifier: of contamination

Same concepts

Broader concepts

label	provenance	confidence
factor	isap:392214313	0.599924
several factor	isap:392214326	0.586214
information	isap:451282556	0.303485

Narrower concepts

label	provenance	confidence
groundwater	isap:143673446	0.391841