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.
The purpose of this booklet is to present a group of tiny aquatic plants commonly known as "duckweeds" as a promising new commercial aquaculture crop.
SKILLICORN, P. SPIRA, W. JOURNEY, W. (1993): Duckweed Aquaculture: A New Aquatic Farming System for Developing Countries. Washington: The World Bank URL [Accessed: 15.04.2014]