Willi H. Hager

• Wastewater Hydraulics
• Energy Dissipators and Hydraulic Jump
• Energy dissipators and hydraulic jump
• Environmental hydraulics
• Henry P.G. Darcy and other pioneers in hydraulics
• Idraulica dei sistemi fognari
• Non-Hydrostatic Free Surface Flows
• Shallow Water Hydraulics
• Wastewater Hydraulics
• Abwasserhydraulik
• Die Hydraulik von Verteilkanälen
• Energy dissipators