@article {28624,
	title = {Some aspects of muskrat winter ecology on the Peace-Athabasca Delta},
	volume = {Unpublished report CWS-19-71},
	year = {1971},
	pages = {113},
	institution = {Canadian Wildlife Service},
	address = {Edmonton, AB},
	author = {Surrendi, D. and Jorgenson, C.}
}
