Measuring access and practice : designing a survey methodology for the hygiene, sanitation and water sector
Access to safe water and sanitary means of excreta disposal are essential elements of human development and poverty alleviation. It is estimated that one in four people in the developing world lacks access to water while over half the population has no access to sanitation. From the Alma-Ata declara...
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London School of Hygiene and Tropical Medicine (University of London)
2007
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.485549 |