@mastersthesis {32323,
	title = {A classification scheme for waterfowl breeding habitat in the Peace-Athabasca Delta},
	volume = {Geography},
	year = {1980},
	note = {Also cited as Cordes, Lawrence D., supervisor},
	pages = {194},
	address = {University of Calgary},
	keywords = {Aves},
	author = {Hughes, Francine M. R.}
}
