@article {29108,
	title = {An ecological study of the grasslands in Banff, Jasper, and Waterton Lakes National Parks},
	volume = {51},
	year = {1973},
	pages = {383-411},
	publisher = {Canadian Journal of Botany},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjb\&volume=51\&articleFile=b73-047.pdf},
	author = {Stringer, P. W.}
}
