erc: who: United Nations Environment Programme (UNEP) what: Report of the Sixteenth Session of the Intergovernmental Panel on Climate Change (IPCC) when: 20000500 where: https://digital.library.unt.edu/ark:/67531/metadc11902/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/