1. Abdel-Rahman HA, Abdel-Magid IM (1993) Water conservation in Oman. Water Int 18:95–10219
2. Adeel Z, Schuster B, Bigas H (eds) (2008) What makes traditional technologies tick? A review of traditional approaches for water management in drylands. Hamilton (ON), United Nations University
3. Ahmadi R, Ouali J, Mercier E, Mansy JL (2006) The geomorphologic responses to hinge migration in the fault-related folds in the southern Tunisian Atlas. J Struct Geol 28:721–728
4. Al Ghafri A, Inoue T, Nagasawa T (2001) Irrigation scheduling of Aflaj of Oman: methods and modernization. Graduate School of Agriculture, Hokkaido University, Japan.
http://www.inweh.unu.edu/inweh/drylands/Publications/Alghafri.pdf
. Accessed Mar 2, 2005
5. Al Ghafri A, Inoue T, Nagasawa T (2003) Daudi Aflaj: the Qanats of Oman. In: Proceedings of the Third Symposium on Xinjang Uyghor, China. Chiba University, Chiba, Japan