@article {35554,
	title = {Overview of the emission data : emission inventory of sulphur oxides and nitrogen oxides in Alberta},
	year = {1987},
	pages = {87},
	institution = {Prepared for the Acid Deposition Research Program by Western Research},
	author = {Picard, D. J. and Colley, D. G. and Boyd, D. H.}
}
