@mastersthesis {40172,
	title = {Arthropod biodiversity of Populus spp. coarse woody materials},
	volume = {Biological Sciences},
	year = {1996},
	pages = {229},
	address = {University of Alberta},
	url = {http://search.proquest.com/docview/304283462},
	author = {Hammond, H. E. James}
}
