@mastersthesis {37808,
	title = {Aquatic invertebrate communities of beaver dams in a brown-water stream of Alberta},
	volume = {Zoology},
	year = {1991},
	pages = {75},
	address = {University of Alberta},
	keywords = {crustacea, insecta, Mammalia},
	url = {http://search.proquest.com/docview/303953013},
	author = {Wiley, Gillian M.}
}
