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T1 Desertification Control Bulletin: A Bulletin of World Events in the Control of Deserts, Restoration of Degraded Lands and Reforestation Number 20, 1991
A1 United Nations Environment Programme, 
K1 desertification
K1 land degradation
K1 environmental degradation
K1 ecosystem
K1 drought control
K1 economic analysis
SN 0379-2455
YR 1991
FD 1991
LK https://wedocs.unep.org/handle/20.500.11822/28989
UL https://wedocs.unep.org/handle/20.500.11822/28989
NO Desertification Control 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 programmes, activities and achievements in the implementation of the Plan of Action to Combat Desertification around the world.
DS UN Environment Document Repository
RD Sep 18, 2026