Technical University of Mining and Geology. National Committee for Drinking Water and Sanitation2013-04-302013-04-301994-11http://hdl.handle.net/10625/51058Text1 digital file (35 p. : ill.)Application/pdfenRURAL WATER SUPPLYVIET NAMDRINKING WATERSANITATIONWATER TREATMENTPerfecting and diversifying the technical solutions for rural water supply in VietnamIDRC Final Report