@inbook {6251, title = {Review of the Biology and Ecology of the Balsam Woolly Aphid in Southern Appalachian Spruce-Fir Forests}, booktitle = {The Southern Appalachian Spruce-Fir Ecosystem: Its Biology and Threats}, series = {Research/Resources Management Report}, year = {1984}, pages = {36-50}, publisher = {Uplands Field Research Laboratory }, organization = {Uplands Field Research Laboratory }, address = {Gatlinburg, TN}, keywords = {Spruce-Fir forests, Woolly adelgids}, url = {http://diglib.lib.utk.edu/dotsdata/Eagar_ReviewOfTheBiologyAndEcologyOfTheBalsamWoollyAphidInSouthernAppalachianSpruceFIr_1984.pdf}, author = {Eagar, Christopher C and White, Peter S} }