The STPP study Roy is referring to, Clearing the Air, was released on 8/19/2003. The full title is Clearing the Air, Public Health Threats from Cars and Heavy Duty Vehicles – Why We Need to Protect Federal Clean Air Laws.
by Locker Room contributor
The STPP study Roy is referring to, Clearing the Air, was released on 8/19/2003. The full title is Clearing the Air, Public Health Threats from Cars and Heavy Duty Vehicles – Why We Need to Protect Federal Clean Air Laws.
