Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Watertransportefficiency-nl#Sense
Απόδοσις μεταφοράς ύδατος-el#Sense
Rendimiento de una conducción-es#Sense
Channel efficiency-en#Sense
Water conveyance efficiency-en#Sense
Eficiência de transporte da água-pt#Sense
Vedenjohtamisen tehokkuus-fi#Sense
Rendement de transport d'eau-fr#Sense
Bevattningsverkningsgrad-sv#Sense
Wirkungsgrad der Wasserzufuehrung-de#Sense