erc: who: United States. Congress. Office of Technology Assessment. what: A Review of U.S. competitiveness in agricultural trade when: 19861000 where: https://digital.library.unt.edu/ark:/67531/metadc39624/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/