@article {2943, title = {Variation in Overstory Nitrogen Uptake in a Small, High-Elevation Southern Appalachian Spruce-Fir Watershed}, journal = {Canadian Journal of Forest Research}, volume = {32}, year = {2002}, month = {October}, pages = {1741-1752}, keywords = {Ecosystem, Forests, Fraser fir, Red spruce, Watersheds, Woolly adelgids}, url = {http://www.nrcresearchpress.com/doi/pdf/10.1139/x02-098}, author = {Barker, M. and Van Miegroet, Helga and Nicholas, Niki Stephanie and Creed, Irena F} }