This manual produced on behalf of South Africa's National Sanitation Co-ordination Office (NaSCO), aims to be a simple guideline for planners,... Read more...
This manual aims to help development workers reduce diarrhoeal diseases by presenting methodologies to promote behavioural change for safer hygiene... Read more...
This document discusses the use of wastewater for irrigated crop production. It reviews wastewater standards and proposes an interim approach, to be... Read more...