@mastersthesis {30245,
	title = {Vegetation of the Vine Creek drainage basin, Jasper National Park},
	volume = {Botany},
	year = {1975},
	pages = {276},
	address = {University of Alberta},
	url = {http://search.proquest.com/docview/302785670},
	author = {Hettinger, Loren Robert}
}
