C. Sijbesma, Truong, T. X., y Devine, J.,
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C. Sijbesma, Mathew, S., y Balachandra, K.,
«Community-managed sanitation in Kerala, India : tools to promote governance and improve health». World Bank, Washington, DC, USA, p. 11 p. : 1 box, 1 fig., 2010.
C. Sijbesma, Truong, T. X., y Devine, J.,
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