@article {4153,
	title = {Final Contract Report for Regional Chief Scientist, Southeast Regional Office, National Park Service On Stem Morphology and Physiology of Fraser Fir in Relation to Balsam Wolly Aphid},
	year = {1981},
	month = {April},
	institution = {University of Tennessee},
	address = {Knoxville, TN},
	keywords = {Fraser fir, Insects, Trees -- Decay, Trees -- Growth, Woolly adelgids},
	author = {Hay, Ronald L and Eagar, Christopher C}
}
