%0 Generic %T The role of strategic and critical minerals in our national and economic security oversight hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Resources, U.S. House of Representatives, One Hundred Eighth Congress, first session, Thursday, July 17, 2003. %U https://ezaccess.libraries.psu.edu/login?url=http://congressional.proquest.com/congcomp/getdoc?HEARING-ID=HRG-2003-HRC-0064