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United Nations Environment Programme ,  [The State of the Environment 1984: The Environment in the Dialogue between and among Developed and Developing Countries] ,  The State of the Environment 1984: The Environment in the Dialogue between and among Developed and Developing Countries

United Nations Industrial Development Organization ,  International Centre for Genetic Engineering and Biotechnology ,  United Nations Environment Programme ,  [Genetically Modified Organisms: A Guide to Biosafety] ,  Genetically Modified Organisms: A Guide to Biosafety

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.2] ,  International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries I Vol.2

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 IV Vol.3] ,  International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries IV Vol.3

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 Vol.0] ,  International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries Vol.0

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 ,  [Members of the Regional Networks of Ozone Officers] ,  Members of the Regional Networks of Ozone Officers

United Nations Environment Programme ,  [Regional Networks of National Ozone Units] ,  Regional Networks of National Ozone Units

United Nations Environment Programme ,  [Economic Instruments for Environmental Management and Sustainable Development - Environment Economic Series No. 16] ,  Economic Instruments for Environmental Management and Sustainable Development - Environment Economic Series No. 16

United Nations Environment Programme ,  [International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries II Vol. 2] ,  International Post-Graduate Course in Ecological Approaches to Resources Development, Land Management and Impact Assessment in Developing Countries II Vol. 2