TY - BOOK ED - United States. TI - Regional haze and mercury pollution: hearing before the Subcommittee on Clean Air, Wetlands, Private Property and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, second session, October 1, 1998 T2 - S. hrg. PY - 1999/// CY - Washington PB - U.S. G.P.O., For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office KW - Air KW - Pollution KW - Law and legislation KW - United States KW - Haze KW - Mercury KW - Air quality management N1 - Shipping list no.: 1999-0954-M; CRDP Program record; Includes bibliographical references; Microfiche; Washington, D.C; U.S. G.P.O; 1999; 2 microfiches : negative ER -