@article {29647,
	title = {Goose and raptor survey, Athabasca River},
	volume = {Unpublished report AFW-74-070},
	year = {1974},
	pages = {14},
	institution = {Alberta Dept. Lands and Forests, Fish and Wildlife Division},
	author = {Erickson, G. L. and Armbruster, H. J.}
}
