The Deepwater Horizon oil spill chain of command : an examination of information sharing practices during a spill of national significance : hearing before the Subcommittee on Management, Investigations, and Oversight of the Committee on Homeland Security, House of Representatives, One Hundred Eleventh Congress, second session, July 12, 2010.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2011.
