1. South Jebel Al Akhdar area report;Arlab-italconsult;Contr. with Counc. Land Reclam. Reconstr., Jebel Al Akhdar Auth., Al Marj, Benghazi, ARLAB-ITALCONSULT, Benghazi,1980
2. Detailed study of six wadis in Tobruq coastal area;Bonnard;Bonnard & Gardel Co., Consulting Engineers, Lausanne, Rep.,1980
3. Final design and supervision of implementation of Wadi Zasah dam project;Lotti;Counc. Agric. Dev., Jebel Al Akhdar Auth., Benghazi, C. Lotti & Associati, Societa di Ingegneria, Rome, Hydrol. Data Rep.,1977
4. Water resources study of the southern flank of the Jebel Al Akhdar, Annex 2, Hydrology;Franlab,1975
5. Soil and Water Resources Survey for Hydro-agricultural Development, Vol. 23. Hydrology;Gefli,1972