Desertification Control Bulletin Number 17, 1988: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation
United Nations Environment Programme (1988)
In this issue: Report on the Desert Encroachment Reconnaissance in Northern Sudan; Desertification Monitoring; Amazing Graze; Arid Land Plants; Village Tree Planting in Zambia; Food for Land Security in Africa; Developing Rangeland Resources in African Drylands; etc.
Serials