@article {30511,
	title = {Predation losses of domestic sheep in Alberta},
	volume = {29},
	year = {1976},
	pages = {457-460},
	publisher = {Journal of Range Management},
	url = {http://www3.interscience.wiley.com/journal/120747849/abstract?CRETRY=1\&SRETRY=0},
	author = {Dorrance, Michael J. and Roy, Lawrence D.}
}
