[Michlib-l] Need help researching county records

Does anyone in the library community have any ideas, tips or suggestions as where, or how best, to search for this? dissolution of the Wayne County Air Pollution Control Division which took place in September, 2011. If so, please let me know. Thanks. Chris Christopher T. Bloodworth Librarian II - Adult Services Social Science, Education, Religion (SSER) Detroit Public Library 5201 Woodward Avenue Detroit, MI 48202 (313) 481-1404 cbloodworth@detroitpubliclibrary.org