Comment submitted by G. Vinson Hellwig, Chief, Air Quality Division, State of Michigan, Department of Environmental Quality

Document ID: EPA-HQ-OAR-2007-0170-0006
Document Type: Public Submission
Agency: Environmental Protection Agency
Received Date: April 05 2007, at 10:34 AM Eastern Daylight Time
Date Posted: April 6 2007, at 12:00 AM Eastern Standard Time
Comment Start Date: March 22 2007, at 12:00 AM Eastern Standard Time
Comment Due Date: April 6 2007, at 11:59 PM Eastern Standard Time
Tracking Number: 8022151b
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This is comment on Proposed Rule

Comments submitted by G. Vinson Hellwig, Chief, Air Quality Division, Michigan Department of Environmental Quality.

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Comment attachment submitted by G. Vinson Hellwig, Chief, Air Quality Division, State of Michigan, Department of Environmental Quality

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Comment submitted by G. Vinson Hellwig, Chief, Air Quality Division, State of Michigan, Department of Environmental Quality
Public Submission Posted: 04/06/2007 ID: EPA-HQ-OAR-2007-0170-0006