S. HRG. 100-187-PART 3 CLEAN AIR ACT AMENDMENTS OF 1987 HEARINGS BEFORE THE SUBCOMMITTEE ON OF THE COMMITTEE ON ENVIRONMENT AND PUBLIC WORKS ONE HUNDREDTH CONGRESS FIRST SESSION ON S. 300, S. 321, S. 1351, and S. 1384 BILLS TO AMEND THE CLEAN AIR ACT RESPONSES TO AN INVITATION FROM SENATOR MITCHELL FOR COM- PART 3 Printed for the use of the Committee on Environment and Public Works 76-964 U.S. GOVERNMENT PRINTING OFFICE WASHINGTON: 1987 For sale by the Superintendent of Documents, Congressional Sales Office COMMITTEE ON ENVIRONMENT AND PUBLIC WORKS North Dakota, Chairman QUENTIN N. BURDICK, DANIEL PATRICK MOYNIHAN, New York FRANK R. LAUTENBERG, New Jersey BARBARA A. MIKULSKI, Maryland ROBERT T. STAFFORD, Vermont JOHN H. CHAFEE, Rhode Island ALAN K. SIMPSON, Wyoming STEVE SYMMS, Idaho DAVE DURENBERGER, Minnesota JOHN W. WARNER, Virginia LARRY PRESSLER, South Dakota |