@article {6434,
	title = {Status of the Balsam Woolly Aphid in the Southern Appalachians-1970},
	year = {1971},
	month = {February},
	institution = {U.S. Forest Service},
	address = {Asheville, NC},
	keywords = {Spruce-Fir forests, Woolly adelgids},
	issn = {71-1-16},
	url = {http://diglib.lib.utk.edu/dotsdata/Flavell_StatusOfTheBalsamWoollyAphidInTheSOuthernAppalachians_1971.pdf},
	author = {Flavell, T. H and Lambert, H. L}
}
@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 {4777,
	title = {Status of the Balsam Woolly Aphid in the Southern Appalachians - 1966},
	year = {1967},
	note = {Illustrations and maps},
	month = {January},
	institution = {U.S. Forest Service},
	address = {Asheville, N.C.},
	keywords = {Spruce-Fir forests, Woolly adelgids},
	issn = {67-1-3},
	url = {http://diglib.lib.utk.edu/dotsdata/Lambert_StatusOfTheBalsamWoollyAphidInTheSouthernAppalachians_1967.pdf},
	author = {Lambert, H. L and Ciesla, W. M}
}
@article {4779,
	title = {Status of the Balsam Woolly Aphid in North Carolina and Tennessee - 1965},
	year = {1966},
	note = {Illustrations and maps},
	month = {January},
	institution = {U.S. Forest Service},
	address = {Asheville, N.C.},
	keywords = {Topography -- Surveying, Woolly adelgids},
	issn = {66-1-1},
	author = {Lambert, H. L and Ciesla, W. M}
}
@article {6810,
	title = {Forest Insect and Disease Detection Survey of the Great Smoky Mountains National Park and the Cherokee Indian Reservation North Carolina and Tennessee},
	year = {1965},
	month = {July 19},
	institution = {U. S. Forest Service},
	address = {Asheville, NC},
	keywords = {Beetles, Forests, Fraser fir, Insects, Woolly adelgids},
	url = {http://diglib.lib.utk.edu/dotsdata/Ciesla_ForestInsectAndDiseaseDetectionSurveyOfTheGreatSmokyMountainsNationalParkAndCherokee_1965.pdf},
	author = {Ciesla, W. M and Lambert, H. L and Franklin, R. T}
}
@article {4778,
	title = {Status of the Balsam Woolly Aphid in North Carolina and Tennessee - 1964},
	year = {1965},
	note = {Illustrations and maps},
	month = {January},
	institution = {U.S. Forest Service},
	address = {Asheville, N.C.},
	keywords = {Topography -- Surveying, Woolly adelgids},
	issn = {65-1-1},
	url = {http://diglib.lib.utk.edu/dotsdata/Ciesla_StatusOfTheBalsamWoollyAphidInNorthCarolinaAndTEnnessee_1964.pdf},
	author = {Ciesla, W. M and Lambert, H. L and Franklin, R. T}
}
@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}
}
