Environmental justice and the Toxics Release Inventory Reporting Program : communities have a right to know : hearing before the Subcommittee on Environment and Hazardous Materials of the Committee on Energy and Commerce, House of Representatives, One Hundred Tenth Congress, first session, on H.R. 1055 and H.R. 1103, October 4, 2007. (U.S. G.P.O., 2009)