Elements area
    Taxonomy
Code
Scope note(s)
Source note(s)
Display note(s)
Hierarchical terms
Drainage engineering
Drainage engineering
Equivalent terms
Drainage engineering
- UF Land drainage 
- UF Drainage des terres 
- UF Drenaje de tierras 
Associated terms
Drainage engineering
- RT Sewers 
- RT Sanitation 
- RT Drainage 
