@article {2990,
	title = {Lead in Vegetation, Forest Floor, and Soils of the Great Smoky Mountains National Park},
	journal = {Environment International},
	volume = {13},
	year = {1987},
	note = {Maps},
	pages = {235-246},
	keywords = {Air particles -- Deposition -- Heavy metals, Forests, Plant succession control, Pollution, Soils},
	author = {Bogle, Mary Anna and Turner, Ralph R and Baes, Charles F}
}
