@mastersthesis {42646,
	title = {Is growth of trembling aspen affected by white spruce understories in Alberta{\textquoteright}s boreal mixedwood forests?},
	volume = {Renewable Resources},
	year = {2000},
	pages = {47},
	address = {University of Alberta},
	keywords = {Picea, Populus},
	url = {http://search.proquest.com/docview/304644253},
	author = {MacPherson, Daniel Neil}
}
