construction technology
type: Concept
narrower: civil engineering

engineering
type: Concept
narrower: civil engineering

hydraulic construction engineering
type: Concept
broader: civil engineering

civil engineering
type: Concept
narrower: road engineering
narrower: hydraulic construction engineering
broader: engineering
broader: construction technology

road engineering
type: Concept
broader: civil engineering

concepts
type: Collection
type: ConceptGroup
member: civil engineering