S. HRG. 100-187, PT. 2 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 For sale by the Superintendent of Documents, Congressional Sales Office |