DescriptionWatererosionmap.jpg English: Global map illustrating vulnerability to watererosion. Date 10 April 2012 Source WaterErosion Vulnerability Map Author
Scientific and Cultural Organization UNESCO (2012, January 30). Coastal erosion major threat to West Africa. Accessed June 11, 2018. U.S. Geological Survey
Commons Attribution-Share Alike 2.0 Generic license. Attribution: Erosion by Water by Anne Burgess You are free: to share – to copy, distribute and transmit
Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Watererosion, Judy Woods by Christine Johnstone You are free: to share – to copy
Commons Attribution-Share Alike 2.0 Generic license. Attribution: Erosion by Water by Anne Burgess You are free: to share – to copy, distribute and transmit