@article {30527,
	title = {Range ecology of Rocky Mountain bighorn sheep in Canadian national parks},
	volume = {Report Series 39},
	year = {1976},
	pages = {50},
	institution = {Canadian Wildlife Service},
	keywords = {Mammalia},
	url = {http://search.proquest.com/docview/302768291},
	author = {Stelfox, J. G.}
}
