@article {28797,
	title = {Factors influencing water levels. In : The Peace-Athabasca Delta Project. Technical Appendices, Volume 1, 1973 Hydrologic Investigations. Section B},
	year = {1972},
	institution = {Alberta Department of Environment, Hydrology Branch for The Peace-Athabasca Delta Project Group},
	author = {Card, J. R.}
}
