@article {41458,
	title = {Emerging air issues for the 21st century : the need for multidisciplinary management : proceedings of an international specialty conference jointly sponsored by the Air \& Waste Management Association, the Association of Professional Engineers, Geologists },
	year = {1998},
	pages = {626},
	institution = {Air \& Waste Management Association},
	address = {Calgary, AB}
}
