@article {42032,
	title = {Harlequin duck surveys in the eastern slopes of Alberta, preliminary results 1998, 1999. Proceedings of the Fifth Harlequin Duck Symposium, March 16th and 17th, 2000, Blaine, WA},
	year = {1999},
	institution = {Washington Department of Fish and Wildlife},
	author = {Gregoire, P.}
}
