GERBA, C. P. ; STRAUB, T. M. ; ROSE, J. B. ; KARPISCAK, M. M. ; FOSTER, K. E. ; BRITTAIN, R. G. (1995): Water Quality Study of Graywater Treatment Systems. In: Water Resources Bulletin: Volume 31 , 109-116.
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.