erc: who: Texas. Legislature. House of Representatives. what: 80th Texas Legislature, Regular Session, House Bill 716, Chapter 285 when: 20070615 where: https://texashistory.unt.edu/ark:/67531/metapth155492/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/