@article {3669, title = {Environmental Control of Stomatal Conductance in Forest Trees of the Great Smoky Mountains National Park}, journal = {Environmental Pollution}, volume = {110}, year = {2000}, pages = {225-233}, keywords = {Air quality, Oaks, Ozone, Trees}, author = {Patterson, M. C and Samuelson, L. J and Somers, Greg L and Mays, A.} }