U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O.,
Defending against public health threats [microform] : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Eleventh Congress, second session, special hearing, September 29, 2010, Washington, DC.
S. hrg. ;
S. hrg ;
United States. Congress. Senate. Committee on Appropriations. Subcommittee on Departments of Labor, Health and Human Services, Education, and Related Agencies.
Defending against public health threats [microform] : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Eleventh Congress, second session, special hearing, September 29, 2010, Washington, DC.