Stuwdammen van de Eau d'Heure = Barrages de l'Eau d'Heure.
Service Geologique de Belgique.
Brussels : Service Geologique de Belgique,
[ca. 1980]
Geology for engineering site investigation.
DAms and reservoirs of the Eau d'Heure, Cerfontaine (province of Namur) and Froidchapelle (province of Hainaut).
Exhibited by Edinburgh Geological Society
Edinburgh Geological Society,