@article {3451,
	title = {Tree Canopy Research and Student Experiences Using the Double Rope Climbing Method},
	journal = {Journal of the Botanical Research Institute of Texas},
	volume = {2},
	year = {2008},
	note = {Illustrations},
	pages = {1309-1336},
	keywords = {All Taxa Biodiversity Inventory, Flora},
	url = {http://dlia.sunsite.utk.edu/sites/default/files/Kilgore_etalDoubleRopeMethod.pdf},
	author = {Kilgore, Courtney M. and Harold W. Keller and Everhart, Sydney E and Scarborough, Angela R. and Snell, Kenneth L. and Skrabal, Melissa S. and Pottorff, Charly and Joseph S. Ely}
}
@article {3841,
	title = {Tree Canopy Myxomycetes and New Records from Ground Sites in the Great Smoky Mountains National Park},
	journal = {Castanea: The Journal of the Southern Appalachian Botanical Society},
	volume = {68},
	year = {2003},
	month = {June},
	pages = {97-108},
	keywords = {Flora -- Classification and description, Slime molds, Trees},
	url = {http://www.castaneajournal.org/doi/abs/10.2179/08-020.1?journalCode=cast},
	author = {Snell, Kenneth L. and Harold W. Keller and Uno H Eliasson}
}
