@article {32915,
	title = {Clutch size, hatching success and survival of whooping crane chicks, Wood Buffalo National Park, Canada. In : Proceedings International Crane Symposium, Sapporo, Japan, edited by J. C. Lewis and H. Masatomi},
	year = {1981},
	pages = {126-129},
	institution = {International Crane Foundation },
	address = {Baraboo, WN},
	author = {Kuyt, E.}
}
