Nadaf, S.K., AI-Khamisi, S.A., AI-Lawati, A.H. and Sidahmed, O.A. 2001. Response of Wheat (Triticum aestivum L.) to Irrigation Water Salinity: II. Effect on Ion Concentration and Protein Content. Journal of Agricultural and Marine Sciences [JAMS]. 6, (Jan. 2001), 33–40.