@article {4815,
	title = {Memorandum from Kristine Johnson a on the Butternut Disease Monitoring Project to Keith Langdon},
	year = {1990},
	month = {December 5},
	keywords = {Flora, Trees -- Diseases and pests, Vegetation monitoring},
	url = {http://diglib.lib.utk.edu/dotsdata/Johnson_MemorandumOnButternutDiseaseMonitoringProject_1990.pdf},
	author = {Johnson, Kristine D}
}
