Current challenges in combating the West Nile virus : hearing before the Subcommittee on Energy Policy, Natural Resources, and Regulatory Affairs of the Committee on Government Reform, House of Representatives, One Hundred Eighth Congress, second session, October 6, 2004.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2005.
