Arab Fund for Economic and Social Development, Harvard University. Division of Applied Science, Harvard University. Center for Middle Eastern Studies, Rogers, P., & Lydon, P. (1994). Water in the Arab world: Perspectives and prognoses. Published by the Division of Applied Sciences, Harvard University : Distributed by Harvard University Press.

Arab Fund for Economic and Social Development, Harvard University. Division of Applied Science, Harvard University. Center for Middle Eastern Studies, Peter Rogers, juo Peter Lydon. Water in the Arab World: Perspectives and Prognoses. Cambridge, Mass: Published by the Division of Applied Sciences, Harvard University : Distributed by Harvard University Press, 1994.

Arab Fund for Economic and Social Development, et al. Water in the Arab World: Perspectives and Prognoses. Published by the Division of Applied Sciences, Harvard University : Distributed by Harvard University Press, 1994.