Assessing EPA's efforts to measure and reduce mercury pollution from dentist offices : hearing before the Subcommittee on Domestic Policy of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Eleventh Congress, second session, May 26, 2010.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2011.