@article {43159,
	title = {Evaluation of the use of trembling aspen (Populus tremuloides Michx.) for biomonitoring in the Athabasca Oil Sands Region. Revised},
	year = {2001},
	pages = {27},
	institution = {Larkspur Biological Consultants Ltd. for Terrestrial Environmental Effects Monitoring Group, Science Subcommittee},
	url = {http://wbea.org/component/option,com_docman/task,cat_view/gid,29/dir,ASC/order,name/Itemid,104/limit,5/limitstart,15/},
	author = {Enns, K. A.}
}
