Title: De l'hydraulique à la vapeur en Normandie
Subjects: Hydraulic machinery, Steam engines, Economic conditions, History, Steam-engines, Machines hydrauliques, Histoire, Machines à vapeur, Conditions économiques, Economic history, Hydraulique, Hydraulische Maschine, Dampfmaschine, Geschichte (1700-1900), Water-power, Industries
Places: Normandy (France), Normandy, France