@article {3897,
	title = {Foliar Response of Red Spruce                        Saplings to Fertilization with Ca and Mg in the Great Smoky Mountains                        National Park},
	journal = {Canadian Journal of Forest                        Research},
	volume = {23},
	year = {1993},
	pages = {89-95},
	keywords = {Red spruce, Soil acidity, Trees -- Growth},
	author = {Van Miegroet, Helga and Johnson, Dale W and Todd, Donald E}
}
