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United Nations Environment Programme ,  [Desertification Control Bulletin Number 35, 1999: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation] ,  Desertification Control Bulletin Number 35, 1999: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation

United Nations Environment Programme ,  [Desertification Control Bulletin Number 29, 1996: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation] ,  Desertification Control Bulletin Number 29, 1996: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation

United Nations Environment Programme ,  [Desertification Control Bulletin Number 14 1987: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation] ,  Desertification Control Bulletin Number 14 1987: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation

United Nations Environment Programme ,  [Desertification Control Bulletin Number 15, 1987: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation] ,  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 ,  [Desertification Control Number 6, April 1982: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation] ,  Desertification Control Number 6, April 1982: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation

United Nations Environment Programme ,  [Desertification Control Number 10, May 1984: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation] ,  Desertification Control Number 10, May 1984: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation

United Nations Environment Programme ,  [Desertification Control Bulletin Number 13, 1986: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation] ,  Desertification Control Bulletin Number 13, 1986: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation

Union of African Journalists ,  [Le Journaliste Africain] ,  [The African Journalist No. 43 March 1987: The Militarization of Africa] ,  The African Journalist No. 43 March 1987: The Militarization of Africa

United Nations Environment Programme ,  [Environment, Climate Change and Security - Foresight Brief NO. 012 - March 2019] ,  Environment, Climate Change and Security - Foresight Brief NO. 012 - March 2019

United Nations Environment Programme ,  [Desertification Control: The Semi-Annual Bulletin on Plans and Activities Volume 2 Number 1, June 1979] ,  Desertification Control: The Semi-Annual Bulletin on Plans and Activities Volume 2 Number 1, June 1979