erc:
who: Last, George V.
what: Status Report on the Creation of a Preliminary Data Model and Dictionary for a New Petrologic Database
when: 20080630
where: https://digital.library.unt.edu/ark:/67531/metadc932323/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://digital.library.unt.edu/ark:/67531/