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T1 Desertification Control Bulletin: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation No. 19
A1 United Nations Environment Programme, 
K1 desertification
K1 topographic mapping
K1 environmental degradation
K1 reforestation
SN 0379-2455
YR 1991
FD 1991
LK https://wedocs.unep.org/handle/20.500.11822/29021
UL https://wedocs.unep.org/handle/20.500.11822/29021
NO Desertification Control Bulletin is an international bulletin published at six-monthly intervals by the United Nations Environment Programme (UNEP) to disseminate information and knowledge on desertification problems and to present news on the programmes, activities and achievements in the implementation of the Plan of Action to Combat Desertification-lion around the world.
DS UN Environment Document Repository
RD Sep 16, 2026