@article {30501,
	title = {Physical environment of an abandoned strip mine near Cadomin, Alberta},
	volume = {Bulletin No. 34},
	year = {1976},
	pages = {33},
	institution = {University of Alberta, Alberta Research Council},
	address = {Edmonton, AB},
	url = {http://search.proquest.com/docview/302689632},
	author = {Root, John D.}
}
