Indiana: Air
March 2010
Volume
40
Issue
9
The Air Pollution Control Board will hold a public hearing on amendments to 326 Ind. Admin. Code 1-3-4, concerning the national ambient air quality standards for lead. The hearing will be June 2, 2010. http://www.in.gov/legislative/iac/irtoc.htm?view=list&lsadocnum=10-127.