WARD, F.A. ; MICHELSEN, A.M. (2002): The Economic Value of Water in Agriculture: Concepts and Policy Applications. In: Water Policy: Volume 4 , 423-446.
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.