erc: who: Texas. Legislature. House of Representatives. what: 78th Texas Legislature, Regular Session, House Bill 2453, Chapter 289 when: 20030500-20030600 where: https://texashistory.unt.edu/ark:/67531/metapth158455/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/