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United Nations Environment Programme ,  [The State of the Environment: Ten Years after Stockholm - Project Plan] ,  The State of the Environment: Ten Years after Stockholm - Project Plan

United Nations Environment Programme ,  [The State of the World Environment 1987] ,  The State of the World Environment 1987

United Nations Environment Programme ,  [UNEP: A Partner in the Implementation of the Convention on Biological Diversity - IV Meeting of the Conference of the Parties to the Convention on Biological Diversity] ,  UNEP: A Partner in the Implementation of the Convention on Biological Diversity - IV Meeting of the Conference of the Parties to the Convention on Biological Diversity

United Nations Environment Programme ,  [Ecology and Environmental Protection in the Pacific Region] ,  Ecology and Environmental Protection in the Pacific Region

United Nations Environment Programme ,  World Health Organization ,  International Labour Organisation ,  [Phosphine and Selected Metal Phosphides - Environmental Health Criteria 73] ,  Phosphine and Selected Metal Phosphides - Environmental Health Criteria 73

United Nations Environment Programme ,  World Health Organization ,  International Labour Organisation ,  [Vanadium - Environmental Health Criteria 81] ,  Vanadium - Environmental Health Criteria 81

United Nations Environment Programme ,  World Health Organization ,  International Labour Organisation ,  [2, 4 - Dichlorophenoxyacetic Acid (2,4-d): Environmental Aspects - Environmental Health Criteria 84] ,  2, 4 - Dichlorophenoxyacetic Acid (2,4-d): Environmental Aspects - Environmental Health Criteria 84

United Nations Environment Programme ,  Food and Agriculture Organization of the United Nations ,  [Land Cover Classification System: Classification Concepts and User Manual] ,  Land Cover Classification System: Classification Concepts and User Manual

United Nations Environment Programme ,  [Voices from the Land: Restoring Soils and Enriching Lives] ,  Voices from the Land: Restoring Soils and Enriching Lives

United Nations Environment Programme ,  [Strengthening the Caribbean Biological Corridor] ,  Strengthening the Caribbean Biological Corridor