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.
Poster for the 34th WEDC conference with several pictures that illustrate the step-by-step construction of greywater towers.
SHEWA, W. A. (2009): Greywater Tower, The Arba Minch town ROSA project experience. Poster for the 34th WEDC International Conference, Addis Ababa, Ethiopia, 2009. Arba Minch, Ethiopia: Arba Minch Town ROSA project Office PDF