Tongas Timber Reform Act. Tariff Act of 1930, amendments........633, 640-642, ..1388-393 649-651, 653, 659, 660, 707-709, 711, 712, 1388- Trade Act of 1974, amendments....... 634, 643-648, Tax Reform Act of 1986, amendments...1388–518, | Trans-Alaska Pipeline Authorization Act, 1388-559 amendments.. .565-567, 571 |