@mastersthesis {43029,
	title = {Analysis of pond food webs in the whooping crane nesting area, Wood Buffalo National Park},
	volume = {Biological Sciences},
	year = {2001},
	pages = {100},
	address = {University of Alberta},
	url = {http://search.proquest.com/docview/305473704},
	author = {Sotiropoulos, Maria Angela}
}
