@article {5722,
	title = {Detection and Evaluation of Southern Pine Beetle Infestations on the Great Smoky Mountains National Park},
	year = {1968},
	month = {January},
	institution = {U.S. Forest Service},
	address = {Asheville, NC},
	keywords = {Beetles, Cades Cove, Trees -- Diseases and pests},
	issn = {68-1-18},
	url = {http://archive.org/details/detectionevaluat00cler},
	author = {Clerke, W. H and Bassett, R. F and Lambert, H. L}
}
@article {6429,
	title = {The Status of the Balsam Woolly Aphid in North Carolina and Tennessee},
	year = {1963},
	month = {November 27 },
	institution = {U.S. Forest Service},
	address = {Asheville, NC},
	keywords = {Spruce-Fir forests, Trees -- Diseases and pests, Woolly adelgids},
	issn = {ZONE 1-11-63},
	url = {http://diglib.lib.utk.edu/dotsdata/Ciesla_TheStatusofTheBalsamWoollyAphidInNorthCarolinaAndTennessee_1963.pdf},
	author = {Ciesla, W. M and Lambert, H. L and Franklin, R. T}
}
