@article {34333,
	title = {Seasonal physical, chemical and algal changes in five rivers flowing through the Oil Sands Region of Alberta, Canada},
	volume = {69},
	year = {1984},
	pages = {297-332},
	publisher = {Internationale Revue der Gesamten, Hydrobiologie und Hydrographie},
	author = {Charlton, Shirley E. D. and Hickman, Michael}
}
