http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Biological threats to United States national security
hearing before the Subcommittee on Emerging Threats and Capabilities of the Committee on Armed Services, United States Senate, One Hundred Sixteenth Congress, first session, November 20, 2019
Subcommittee on Emerging Threats and Capabilities,
1 online resource (iii, 105 pages) : illustrations.
GPO Cataloging Record Distribution Program (CRDP).
United States. Congress. Senate. Committee on Armed Services. Subcommittee on Emerging Threats and Capabilities.