GN “Yemen” water from roads (Also Available in Arabic)
Authors: Frank van Steenbergen (MetaMeta), Mohamed Al-Abyadh, M. (Road Maintenance Fund, Ministry of Public Works and Highways, Government of Yemen) and Sharaffadin Salah (Water and Environment Centre, Sana’a University) with contributions of Kifle Woldeageray
Year: 2014
Last modified: July 7, 2015