SCIENCE DAILY (2009): One Quarter Of The World’s Population Depends On Degrading Land. In: Science Daily, Mar 27, 2009: URL [Accessed: 26.08.2010]
Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.