@article {47513,
	title = {Valuing ancient forest ecosystems : an analysis of backcountry hiking in Jasper National Park},
	volume = {57},
	year = {2006},
	pages = {665-678},
	publisher = {Ecological Economics},
	url = {http://www.sciencedirect.com/science?_ob=ArticleURL\&_udi=B6VDY-40GHPSK-8\&_user=1067473\&_rdoc=1\&_fmt=\&_orig=search\&_sort=d\&view=c\&_acct=C000051252\&_version=1\&_urlVersion=0\&_userid=1067473\&md5=832b465ef68fe828cb186a1f33725496},
	author = {Englin, Jeffrey E. and McDonald, Jered M. and Moeltner, Klaus}
}
