1 resultados para 'land drainage'
Land drainage → Drainage engineering
Hydraulic engineering
Drainage, Land reclamation, Sanitation, Sewers
Politics, law and economics
> Civil, military and mining engineering
Ingeniería de drenaje (es), Drenaje de tierras (es), Technologie du drainage (fr), Drainage des terres (fr), Дренажные сооружения (ru), Дренаж земель (ru), هندسة صرف الفضلات (ar), هندسة الصرف (ar), صرف الاراضي (ar)
http://vocabularies.unesco.org/thesaurus/concept8390