@article {3887,
	title = {Taxonomy of Abies in the Southern Appalachians: Variation in Balsam Monoterpenes and Wood Properties},
	journal = {Forest Science},
	volume = {20},
	year = {1974},
	month = {March},
	pages = {32-40},
	keywords = {Fraser fir, Trees -- Classification and description},
	author = {Thor, Eyvind and Barnett, Paul E}
}
