@article {35051,
	title = {Impact and reduction strategies for foliage and stem diseases and abiotic injuries. In : Stand culture Symposium Proceedings : Future Forests of the Mountain West, September 29 - October 3, 1986, Missoula, Montana},
	year = {1986},
	pages = {310-321},
	author = {Navratil, S. and Bella, I. E.}
}
