Mabbutt, J. A.

Case studies on desertification prepared by Unesco/UNEP/UNDP ; edited by J.A. Mabbutt and C. Floret 1980 Case studies on desertification Mabbutt, J. A. 1980 Proceedings of the Khartoum Workshop on Arid Lands Management, the University of Khartoum--the United Nations University, 22-26 October 1978 edited by J.A. Mabbutt 1979 Strategies for improved management of Latin American drylands edited by J.A. Mabbutt, H.J. Schneider, and R. Nava 1980