@article {36181,
	title = {Understory plant community classifications as predictors of forest site quality for lodgepole pine and white spruce in west-central Alberta},
	volume = {18},
	year = {1988},
	pages = {875-887},
	publisher = {Canadian Journal of Forest Research},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjfr\&volume=18\&articleFile=x88-135.pdf},
	author = {La Roi, G.H. and Strong, W.L. and Dluth, D. J.}
}
