A presentation about faecal sludge management in developing countries.
EAWAG ; SANDEC (2008): Faecal Sludge Management. Pdf Presentation. (= Sandec Training Tool 1.0, Module 5 ). Duebendorf: Swiss Federal Institute of Aquatic Science (Eawag), Department of Water and Sanitation in Developing Countries (Sandec) URL [Accessed: 23.05.2012]