Evaluation of arid land food production systems : strategies for Saudi Arabian agriculture /

by Al-Shiekh, Abdulmalek
Published 1983

al-Tanmīyah al-zirāʻīyah : bi-al-Mamlakah al-ʻArabīyah al-Saʻūdīyah /

by Draz, O. (Omar)
Published 1385

al-Marāʻī : wa-wasāʼil taḥsīnihā fī al-Mamlakah al-ʻArabīyah al-Saʻūdīyah /

by Draz, O. (Omar)
Published 1385