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United Nations Environment Programme ,  United Nations Educational, Scientific and Cultural Organization ,  [International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries I Vol.4] ,  International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries I Vol.4

United Nations Environment Programme ,  United Nations Educational, Scientific and Cultural Organization ,  [International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries II Vol.1] ,  International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries II Vol.1

United Nations Environment Programme ,  [International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries III Vol.1] ,  International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries III Vol.1

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 ,  Global Environment Facility ,  [Land Degradation] ,  Land Degradation

United Nations Environment Programme ,  United Nations Educational, Scientific and Cultural Organization ,  [International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries III Vol.3] ,  International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries III Vol.3

United Nations Environment Programme ,  Kenya, Department of Resource Surveys and Remote Sensing ,  [A Methodology for Assessment and Mapping of Desertification - Report of the Kenya Pilot Study (FP/620 1-87-04)] ,  A Methodology for Assessment and Mapping of Desertification - Report of the Kenya Pilot Study (FP/620 1-87-04)

United Nations Environment Programme ,  [GEO-6 for Youth Africa: A Wealth of Green Opportunities - Global Environment Outlook] ,  GEO-6 for Youth Africa: A Wealth of Green Opportunities - Global Environment Outlook

United Nations Environment Programme ,  International Centre for Research in Agroforestry ,  [Towards Improved Policy Making for Natural Resources and Ecosystem Management in Sub-Saharan Africa: Results of a Consultation Meeting held at the International Centre for Research in Agroforestry 2-6 October 1995] ,  Towards Improved Policy Making for Natural Resources and Ecosystem Management in Sub-Saharan Africa: Results of a Consultation Meeting held at the International Centre for Research in Agroforestry 2-6 October 1995

United Nations Environment Programme ,  International Resource Panel ,  [Assessing Global Land Use: Balancing Consumption with Sustainable Supply - Summary for Policymakers] ,  Assessing Global Land Use: Balancing Consumption with Sustainable Supply - Summary for Policymakers