@article {31515,
	title = {Maps of selected climatic parameters for the prairie provinces, May to Septmber, 1961-1970},
	volume = {Information Report NOR-X-206},
	year = {1978},
	institution = {Canadian Forest Service, Northern Forestry Centre},
	address = {Edmonton, AB},
	author = {Powell, J. M. and MacIver, D. C.}
}
