عبد رب الرسول بن موسى العمران

Choudhary, M.I., A.M. Al-Omran, A.A. Shalaby. 1998. Physical properties of sandy soil as affected by a soil conditioner under wetting and drying cycles. Sultan Qaboos Univ. J. Scient.Res.Agric.Sci. 3(2):69-74.