@article {29879,
	title = {Wolf population fluctuations in Jasper National Park, Alberta, Canada},
	volume = {6},
	year = {1974},
	pages = {94-101},
	publisher = {Biological Conservation},
	url = {doi:10.1016/0006-3207(74)90020-2},
	author = {Carbyn, L. N.}
}
