Desertification Control Bulletin Number 15, 1987: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation
United Nations Environment Programme (1987)
In this issue: Desertification is a Human Tragedy: a foreword; The Tenth Anniversary of UNCOD; Reflections on the PACD; A Review of Progress since the UN Conference on Desertification; Seven Paths to Desertification; Reflections on Desertification 1977-1987: Problems and Prospects; Lutte contre la ddsertification en Tunisie; The Paradoxes of Desertification; etc.
Serials