Oversight of implementation of the Clean Air Act Amendments of 1990 : hearing before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Second Congress, first session, November 12, 1991.

Coverage: Washington : U.S. G.P.O. : 1992.

Volumes:

Oversight of implementation of the Clean Air Act Amendments of 1990 : hearing before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Second Congress, first session, November 12, 1991. (Washington : U.S. G.P.O. : 1992.)