Browsing Serials by Subject "MINING"
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Desertification Control Bulletin Number 21, 1992: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation
(1992)In this issue: UNEP Coverning Council Special Session: Desertification; Implementation of the Plan of Action to Combat Desertification (PACD) 1978-1991; Environmental Degradation and Pessible Solutions for Restoring the ...