erc: who: Lane, Michael E. what: Mineral Resources of the Raymond Mountain Wilderness Study Area, Lincoln County, Wyoming when: 1990 where: https://digital.library.unt.edu/ark:/67531/metadc304443/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/