@article {8496,
	title = {The carbon cost of polar bear viewing tourism in Churchill, Canada},
	journal = {Journal of Sustainable Tourism},
	volume = {18},
	year = {2010},
	pages = {319-336},
	publisher = {Taylor \& Francis},
	isbn = {0966-9582},
	author = {Dawson, Jackie and Stewart, Emma J and Lemelin, Harvey and Scott, Daniel}
}
