English AGROVOC


uf Hydraulic rams
NT Breakwaters
NT Canals
NT Dams
NT Earth dams
NT Embankments
NT Fishways
NT Water reservoirs
NT Weirs
NT Wells
RT Flood control
RT Habitat improvement
RT Hydraulic engineering
RT Water management
RT Water storage

(Lao)
  ໂຄງສ້າງຊົນລະສາດ
(French)
  Ouvrage hydraulique
(Spanish)
  Construcciones hidráulicas