@article {28999,
	title = {Some implications of wilderness recreation in Tonquin Valley, Jasper National Park},
	volume = {Unpublished report CWS-22-72},
	year = {1972},
	pages = {128},
	institution = {Canadian Wildlife Service},
	address = {Edmonton, AB},
	author = {Yonge, K. S. and Scotter, G. W.}
}
