... developed in this paper proposes a procedure for integrated and multicriteria evaluation and selection of wastewater treatment scenarios through a case study in Toan Thang, a small town in Vietnam ... Province, Vietnam, Water Supply and Sanitation Programme for Towns in Vietnam, Ministry of Construction, Vietnam (in Vietnamese) Viwase (2007b) Report on Socio-Economic Survey in Toan Thang Town ... the funding options available Small towns often suffer from a lack of infrastructure and cannot ensure the minimum quality of urban life According to the authors’ survey of small towns in Vietnam, ...