Andrew KohnhorstLaird AllanPrayad PokethitiyokeSuthida AnyapoMahidol University2018-07-242018-07-242002-01-01Sustainable Environmental Sanitation and Water Services: Proceedings of the 28th WEDC Conference. (2002)2-s2.0-84911354196https://repository.li.mahidol.ac.th/handle/20.500.14594/20171Mahidol UniversityEnvironmental ScienceConference PaperSCOPUS