erc:
who: United Nations Environment Programme
what: UNEP in 2001
when: 2002
where: https://digital.library.unt.edu/ark:/67531/metadc25988/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://digital.library.unt.edu/ark:/67531/