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United Nations Environment ProgrammeMonitoring and Assessment Research Centre[Lead in the Soil Environment: A Technical Report - MARC Report Number 21]Lead in the Soil Environment: A Technical Report - MARC Report Number 21

United Nations Environment Programme[SDG 15 Issue Brief: Promoting the Sustainability of Terrestrial Ecosystems and Halting Desertification, Land Degradation and Biodiversity Loss]SDG 15 Issue Brief: Promoting the Sustainability of Terrestrial Ecosystems and Halting Desertification, Land Degradation and Biodiversity Loss

United Nations Environment Programme[Protecting the Environment from Land Degradation: UNEP's Action in the Framework of the Global Environment Facility]Protecting the Environment from Land Degradation: UNEP's Action in the Framework of the Global Environment Facility

United Nations Environment Programme[Economic Values and the Environment in the Developing World - Environmental Economics Series No 14]Economic Values and the Environment in the Developing World - Environmental Economics Series No 14

United Nations Environment Programme[Desertification Control Bulletin Number 27, 1995: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation]Desertification Control Bulletin Number 27, 1995: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation

United Nations Environment Programme[Desertification Control Bulletin Number 22, 1993: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation]Desertification Control Bulletin Number 22, 1993: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation

United Nations Environment Programme[Desertification Control Bulletin Number 23, 1993: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation]Desertification Control Bulletin Number 23, 1993: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation

United Nations Environment Programme[Desertification Control Bulletin Number 26, 1995: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation]Desertification Control Bulletin Number 26, 1995: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation

United Nations Environment Programme[Desertification Control Bulletin: A Bulletin of World Events in the Control of Deserts, Restoration of Degraded Lands and Reforestation Number 20, 1991]Desertification Control Bulletin: A Bulletin of World Events in the Control of Deserts, Restoration of Degraded Lands and Reforestation Number 20, 1991

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