title: Some recent and ongoing initiatives for the development of strategies, models and tools in the field of environmental sanitation in economically less developed countries.
authors.affiliation: EAWAG/SANDEC, Dübendorf, Switzerland. Schertenleib@eawag.ch
authors.forename: R
authors.initials: R
authors.lastname: Schertenleib
mesh_terms: D003906:Developing Countries; D006801:Humans; D007391:International Cooperation; D012499:Sanitation / Q000191:economics*; D012959:Socioeconomic Factors; D014876:Water Pollution / Q000517:prevention & control*