عبد رب الرسول بن موسى العمران

Falatah, A.A., M.I. Choudhary, A.A. Shalaby and A.M. Al-Omran. 1997. Spatial variability of some soil physical characteristics of Al-Khotkhot experimental station. J. King Saud Univ. Agric. Sci. 9(2):303-318.