@article {5043,
	title = {Interactive Effects of Natural and Anthropogenic Factors on Growth and Physiology of Southern Red Spruce},
	year = {1987},
	institution = {Environmental Sciences Division, Oak Ridge National Labratory and Phyton Technologies, Oak Ridge, Tenn.},
	keywords = {Air pollution, Clingmans Dome, Flora, Fraser fir, Red spruce, Trees},
	url = {http://diglib.lib.utk.edu/dotsdata/McLaughlin_InteractiveEffectsOfNaturalAndAnthropogenicFactors_1987.pdf},
	author = {McLaughlin, Samuel B and Andersen, Christian P and Hanson, Paul J and Norby, R. J and Edwards, N. T and Tardiff, R. R}
}
