erc: who: Texas. Legislature. House of Representatives. what: 82nd Texas Legislature, Regular Session, House Bill 268, Chapter 225 when: 2011 where: https://texashistory.unt.edu/ark:/67531/metapth311344/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/