CALS (n.y): Integrated Systems of Agriculture and Aquaculture. Aquaculture in the Classroom. Tucson: College of Agriculture and Life Science (CALS). The University of Arizona URL [Accessed: 21.04.2011]
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.