@article {3143,
	title = {Acid-Base Chemistry of High-Elevation Streams in the Great Smoky Mountains},
	journal = {Water Air and Soil Pollution},
	volume = {72},
	year = {1994},
	note = {Maps},
	month = {January},
	pages = {331-356},
	keywords = {Air particles -- Deposition, Bodies of water, Water pollution, Water quality},
	url = {http://www.springerlink.com/content/v362607707441413/},
	author = {Cook, R. B and Elwood, J. W and Turner, Ralph R and Bogle, Mary Anna and Mulholland, Patrick                            J and Palumbo, A. V}
}
@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}
}
@article {6176,
	title = {Survey of Lead in Vegatation, Forest Floor, and Soila of the Great Smoky Mountains National Park},
	year = {1985},
	note = {Full-text at Park Library.  },
	month = {August},
	institution = {Oak Ridge National Laboratory },
	address = {Oak Ridge, TN},
	keywords = {Land pollution, Pollution, Sediments -- Heavy metals},
	issn = {no. 2425},
	author = {Turner, Ralph R and Bogle, Mary Anna and Baes, Charles F}
}
@article {4726,
	title = {Lead in Vegetation, Forest Floor Material, and Soils of the Spruce-Fir Zone, GSMNP },
	year = {1984},
	month = {November},
	pages = {211-224},
	institution = {Uplands Field Research Laboratory},
	address = {Gatlinburg, TN},
	keywords = {Land pollution, Soils, Spruce-Fir forests, Vegetation monitoring},
	issn = {SER - 71},
	url = {http://ia601506.us.archive.org/0/items/southernappalach00whit/southernappalach00whit.pdf},
	author = {Bogle, Mary Anna and Turner, Ralph R}
}
