@article {3002,
	title = {Visitor Impact on Backcountry Campsites in the Great Smoky Mountains},
	journal = {Environmental Management},
	volume = {2},
	year = {1978},
	month = {September},
	pages = {431-442},
	keywords = {Camping, Conservation, Tourism},
	url = {http://www.springerlink.com/content/h746715536812446/},
	author = {Susan Power Bratton and Hickler, Matthew G and Graves, James H}
}
