@article {4813,
	title = {Reconnaissance Survey of Pineus Pinifoliae on White Pine in Western North Carolina and Eastern Tennessee},
	year = {1951},
	month = {December},
	institution = {United States Department of Agriculture, Agricultural Research Administration},
	address = {Asheville, NC},
	keywords = {Flora, Fraser fir, Red spruce, Trees, Woolly adelgids},
	url = {http://diglib.lib.utk.edu/dotsdata/Herkel_ReconnaissanceSurveyOfPinlusPinifol_1951.pdf},
	author = {Herkel, E. P.}
}
