@article {58,
	title = {Fluoride. In: Recognition of Air Pollutant Injury to Vegetation: A Pictorial Atlas. 2nd Edition},
	year = {1998},
	pages = {pp 4-1 to 4-27},
	institution = {Air \& Waste Management Association},
	address = {Pittsburgh, PA},
	author = {Weinstein, L.H. and Davison, A.W. and Arndt, U.}
}
