Low-cost sanitation improvements in poor communities : conditions for physical sustainability
During the last decades of the twentieth century, alternative solutions for provision of sanitation were put into practice in Brazil. These unconventional programmes, which embrace not only innovative technologies but also new social approaches, raised concerns about community/institution participat...
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University of Leeds
2001
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.425302 |