Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Opnieuw gebruiken van het slib-nl#Sense
Revalorisation des boues-fr#Sense
Slamåterföring-sv#Sense
Sludge treatment section capable of producing reusable material-en#Sense
Επεξεργασία λάσπης με δυνατότητα ανάκτησης υλικών-el#Sense
Lietteen kunnostus-fi#Sense
Genanvendelse af slam-da#Sense
Schlammaufbereitung-de#Sense
Rivalorizzazione dei fanghi-it#Sense
Revalorización de lodos-es#Sense