@article {3850,
	title = {Seasonal Development of Ozone-Induced Foliar Injury on Tall Milkweed (Asclepias exaltata) in Great Smoky Mountains National Park},
	journal = {Environmental Pollution},
	volume = {141},
	year = {2006},
	month = {May},
	pages = {175-183},
	keywords = {Air quality, Flora, Ozone},
	author = {Souza, Lara and Neufeld, Howard S and Chappelka, Arthur H and Burkey, Kent O and Davison, Alan W}
}
