Looking for resources on most common VOCs and corresponding sources/activities that are precursors/contributors to formation of ground level ozone. Thanks. -- Brian Tormey Manager, Waste Reduction Assistance Program (WRAP) Waste Management Assistance Division 502 E. 9th St. Des Moines, IA 50319-0034 Phone: 515/281-8927 Fax: 515/281-8895 btormey@max.state.ia.us