@article {5858,
	title = {Habitat Modeling and Conservation of Four Vascular Plants Endemic to the Southern Appalachian Mountains in Great Smoky Mountains National Park},
	year = {1999},
	month = {December},
	institution = {National Park Service},
	address = {Gatlinburg, TN},
	keywords = {Acid rain, Geographic information systems, Grasses, Natural history, Ozone},
	issn = {USGS-BRD Agreement No. 1445-IA09-96-0027},
	url = {http://archive.org/details/habitatmodelingc00boet},
	author = {Rock, Janet H and Boetsch, John Roland}
}
