@conference {11846,
	title = {Determination of Lead Levels Associated with Motor Vehicle Traffic within the Great Smoky Mountains National Park},
	booktitle = {4th Annual Science Research Meeting},
	year = {1978},
	pages = {9-10},
	publisher = {Department of the Interior, National Park Serice},
	organization = {Department of the Interior, National Park Serice},
	keywords = {Air quality, Automobiles},
	author = {McNeil, T.}
}
