erc: who: Doclar, Ernest what: Scouting, Volume 79, Number 2, March-April 1991 when: 19910300 where: https://texashistory.unt.edu/ark:/67531/metapth353654/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/