Title: Proceedings of the Khartoum Workshop on Arid Lands Management, the University of Khartoum--the United Nations University, 22-26 October 1978
Subjects: Arid regions, Congresses, Jāmiʻat al-Kharṭūm, Planning, Rural Land use, Study and teaching, United Nations University, Jāmiʻatal-Kharṭūm, Land use
Places: Sudan