erc: who: Pauls, Ron what: Prickly Pear, Yearbook of Abilene Christian College, 1965 when: 1965 where: https://texashistory.unt.edu/ark:/67531/metapth39923/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/