Rule 325 IAC 1.1-3 - Nonattainment, Attainment, Unclassifiable Area Designations for Sulfur Dioxide; Total Suspended Particulates; Carbon Monoxide; Photochemical Oxidants; and Nitrogen Oxides (Repealed)Repealed by Air Pollution Control Board of the State of Indiana; filed Jul 30, 1987, 9:40 am: 10 IR 2657