@inbook {4785,
	title = {Spruce-fir Forests of Eastern North America},
	booktitle = {Ecology and Decline of Red Spruce in the Eastern United States},
	volume = {96},
	year = {1992},
	pages = {3-39},
	publisher = {Springer-Verlag},
	organization = {Springer-Verlag},
	address = {New York, NY},
	keywords = {Fraser fir, Logging, Red spruce, Spruce-Fir forests, Woolly adelgids},
	isbn = {0-387-97786-4},
	author = {White, Peter S and Cogbill, Charles V}
}
