@article {33080,
	title = {Mackenzie River Basin Study report. Supplement 9. Water quality. Appendix A. Environmental setting},
	year = {1981},
	note = {Mackenzie River Basin Study Program 1978-81 Supplement 9 : water quality},
	pages = {119-144},
	institution = {Environment Canada for Mackenzie River Basin Committee},
	author = {Blachford, D. P. and Demayo, A. and Gummer, Wm.}
}
