Library Assessment of Benzoapyrene Air Emissions in the Great Lakes RegionMar 2007 | Air Quality, Data and Monitoring, Library A report of the Great Lakes Regional Toxic Air Emissions Inventory Steering Committee. Published March 2007 | Download PDF Return to the Library main page CONTACT If you need help finding library items, project information, or materials from inactive projects, please submit your inquiry here. Library by SubjectAbout the Commission Air Quality Aquatic Invasive Species Archived Projects Areas of Concern Data and Monitoring Economy and Transportation Energy ENewsletter Habitat and Coastal Land Use Maps Maritime News and Announcements Policy Ports and Navigation Regional Agreements Soil Erosion and Dredging Tourism and Recreation Water Infrastructure Water Quality Water Quantity and Use