@article {3116,
	title = {Evaluation of Ozone Injury on Foliage of Black Cherry (Prunus serotina) and Tall Milkweed (Asclepias exaltata) in Great Smoky Mountains National Park},
	journal = {Environmental Pollution},
	volume = {95},
	year = {1997},
	pages = {13-18},
	keywords = {Air quality, Flora, Forests, Pollution},
	author = {Chappelka, Arthur H and Renfro, James R and Somers, Greg L and Nash, Bruce}
}
