Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Colmatura dell'alveo per effetto delle briglie-it#Sense
Elevación de nivel del lecho mediante diques-es#Sense
Dam-caused bed aggradation-en#Sense
Künstliche Sohlenhebung-de#Sense
Exhaussement ou atterrissement du lit par barrages-fr#Sense
Aterramiento-es#Sense