MARA, D.D. (1997): Design Manual for Waste Stabilization Ponds in India. Leeds: Lagoon Technology International URL [Accessed: 11.06.2014]
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.