@article {4822,
	title = {Memorandum from Keith R. Langdon to the Superintendent on Ramps},
	year = {1995},
	month = {March 9},
	publisher = {Great Smoky Mountain National Park},
	type = {Memorandum},
	keywords = {Conservation, Ramps},
	url = {http://diglib.lib.utk.edu/dotsdata/Langdon_MemorandumOnRamps_1995.pdf},
	author = {Langdon, Keith R}
}
