Rapports des consultants sur le développement d'activités alternatives dans la zone de Conkouati : cultures agricoles, agroforesterie, élevage, aquaculture 1995
Report on future of sustainability in the Arab region : Biblioteca Alexandrina, Alexandria, Egypt, June 4th, 2008 = Report on future of sustainability in the Arab region : Biblioteca Alexandrina, Alexandria, Egypt, June 4th, 2008 (Arabic version) 2008
