Lihat Juga

• Meeting the MDG drinking water and sanitation target the urban and rural challange of the decade
  Terbitan: (2006)
• Progress on drinking water and sanitation : special focus on sanitation
  Terbitan: (2008)
• Progress on sanitation and drinking water : 2010 update
  Terbitan: (2010)
• Technology for water supply and sanitation in developing countries : report of the WHO Study Group
  Terbitan: (1987)
• The international drinking water supply and sanitation decade : review of regional and global data (as ata 31 December 1983)
  Terbitan: (1986)