erc: who: Renner, William R. what: Reducing Ultra-Clean Transportation Fuel Costs with HyMelt Hydrogen Quarterly Report when: 20040701 where: https://digital.library.unt.edu/ark:/67531/metadc779133/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/