. . . . . . . . . "One year anniversary of the Tennessee Valley Authority's Kingston ash slide"@en . . . . . . . . . . . . "The one year anniversary on [sic] the Tennessee Valley Authority's Kingston ash slide : evaluating current cleanup progress and assessing future environmental goals : hearing before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Eleventh Congress, first session, December 9, 2009"@en . . "The one year anniversary on [sic] the Tennessee Valley Authority's Kingston ash slide evaluating current cleanup progress and assessing future environmental goals : hearing before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Eleventh Congress, first session, December 9, 2009"@en . .