Effects of community - based water, sanitation and hygiene activities on hygiene behaviour in different ethnic groups from north-west Lao PDR -measured before and after an intervention project
Worldwide, around 780 million people lack access to improved drinking water sources and 2.5 billion lack improved sanitation (WHO, 2013c). The United Nations (UN) declared access to drinking water and sanitation a fundamental human right in July 2010 (UN, 2010). Each year there are approximately 1....
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Format: | Doctoral Thesis |
Language: | English |
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2015
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Online Access: | https://repositorium.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2015070313302 |