proceedings of the IWSA IAWQ Joint Specialist Group on Coagulation, Flocculation, Filtration, Sedimentation and Flotation in Water and Wastewater Treatment workshop ; January 12 and 13, 1994, Mülheim an der Ruhr, Germany
Mälzer, Hans-Joachim (Hrsg.) ; IWSA IAWQ Joint Specialist Group on Coagulation, Flocculation, Filtration, Sedimentation and Flotation in Water and Wastewater Treatment