@article {3642, title = {Ambient Ozone Effects on Gas Exchange and Total Non-Structural Carbohydrate Levels in Cutleaf Coneflower (Rudbeckia laciniata L.) Growing in Great Smoky Mountains National Park}, journal = {Environmental Pollution}, volume = {160}, year = {2012}, pages = {74-81}, keywords = {Flowering plants, Pollution}, url = {http://www.sciencedirect.com/science/article/pii/S0269749111005161}, author = {Neufeld, Howard S and Peoples, Seth J and Davidson, Alan W and Chappelka, Arthur H and Somers, Greg L and Thomley, Jill E and Booker, Fitzgerald L} }