@article {4195,
	title = {The Effect of Balsam Woolly Aphid Infestation on Fuel Levels in Spruce-Fir Forests of Great Smoky Mountains National Park},
	year = {1985},
	month = {January},
	institution = {National Park Service -- Southeast Region},
	keywords = {Fraser fir, Insects, Pollution, Trees -- Decay, Woolly adelgids},
	url = {http://www31.us.archive.org/details/effectofbalsamwo00nich},
	author = {Nicholas, Niki Stephanie and White, Peter S}
}
