Title: Ḥalqat ʻAmal ḥawla Natāʼij Ikhtibār wa-Taṭwīr Maṣfūfat Muʼashshirāt Raṣd al-Taṣaḥḥur fī al-Minṭaqah al-ʻArabīyah
Subjects: Desertification, Congresses, Control
Places: Arab countries