@mastersthesis {52997,
	title = {Nitrogen cycling in the Athabasca oil sands region},
	year = {2010},
	school = {Trent University Faculty of Arts and Science Peterborough Ontario.  M.Sc. Thesis.  158 pp.},
	keywords = {air emissions, field, nitrogen / NOx, nutrients, trees, vegetation characteristics, wetlands},
	url = {http://www.collectionscanada.gc.ca/obj/thesescanada/vol2/002/MR53561.PDF},
	author = {Laxton, D.L.}
}
