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United Nations Environment Programme ,  [The State of the Environment: Selected Topics - 1977] ,  The State of the Environment: Selected Topics - 1977

United Nations Environment Programme ,  [Desertification Control Bulletin Number 12, 1985] ,  Desertification Control Bulletin Number 12, 1985

United Nations Environment Programme ,  USSR Academy of Sciences ,  [Microbial Degradation of Xenobiotics - Practical Manual] ,  Microbial Degradation of Xenobiotics - Practical Manual

United Nations Environment Programme ,  [Photosynthesis in relation to Plant Production in Terrestrial Environments : Natural Resources and the Environment Series Volume 18] ,  Photosynthesis in relation to Plant Production in Terrestrial Environments : Natural Resources and the Environment Series Volume 18

United Nations Environment Programme ,  International Fertilizer Industry Association ,  [Mineral Fertilizer Use and the Environment] ,  Mineral Fertilizer Use and the Environment

United Nations Environment Programme ,  [Land and Soil - Global Environment Outlook (GEO-6): Healthy Planet, Healthy People Chapter 8] ,  Land and Soil - Global Environment Outlook (GEO-6): Healthy Planet, Healthy People Chapter 8

United Nations Environment Programme ,  [Report of the Scientific Advisory Committee for Terrestrial Ecosystems Monitoring and Assessment - Prague, Czechoslovakia, 9 - 11 September 1992. GEMS Report Series No. 16] ,  Report of the Scientific Advisory Committee for Terrestrial Ecosystems Monitoring and Assessment - Prague, Czechoslovakia, 9 - 11 September 1992. GEMS Report Series No. 16

United Nations Environment Programme ,  [Report on Non-governmental Organization activities on Environmental Issues related to UNEP programmes: Prepared for the Sixth Governing Council of the United Nations Environment Programme] ,  Report on Non-governmental Organization activities on Environmental Issues related to UNEP programmes: Prepared for the Sixth Governing Council of the United Nations Environment Programme

United Nations Environment Programme ,  [World Atlas of Desertification: Second Edition] ,  World Atlas of Desertification: Second Edition

United Nations Environment Programme ,  Food and Agriculture Organization of the United Nations ,  [Système mondial de surveillance continue de l'environnement: Projet pilote sur la surveillance continue de la couverture forestière Tropicale - Benin: Cartographie du couvert végétal et étude de ses modifications] ,  Système mondial de surveillance continue de l'environnement: Projet pilote sur la surveillance continue de la couverture forestière Tropicale - Benin: Cartographie du couvert végétal et étude de ses modifications