Watershed Management in World Bank Operations; A 15 year review (1990-2004)
World Bank Workshop on Watershed Management: Lessons from Experience and Innovations in Design and Practice; February 24-25, 2005 at the World Bank, Washington, DC.
Vohidrazana Rainforest, Madagascar (back) and deforested hillsides (in front): Landslide formation during heavy rainfalls under fallow but not under forest
Rwanda: Hillside protection with shrub hedges (above) and grass stripes (below) forming automatically terraces over time