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Mesfin, S.

Mesfin, S., 1996. Experiences with slow sand filtration in Ethiopia,

Publicatiedatum: 30/12/2004

Mesfin, S., 1991. Constructing and operating treatment plants, Available at: https://nl.ircwash.org/sites/default/files/Shenkut-1991-Constructing.pdf.

Publicatiedatum: 29/12/2004

Raw surface water in developing countries often is unpotable due to fecal matter and sediments, especially during heavy rain and flood seasons. Water...