@article {5377,
	title = {Great Smoky Mountains National Park and Vicinity},
	year = {1974},
	publisher = {U.S. Geological Survey},
	address = {Reston, VA},
	keywords = {Geology -- Maps, Topography},
	url = {http://www.loc.gov/item/97681330},
	author = {U.S. Geological Survey}
}
