@article {39403,
	title = {Managing aspen range lands in Alberta{\textquoteright}s boreal mixedwood ecoregion : northeast region benchmark program},
	volume = {Range Management Note 17},
	year = {1994},
	institution = {Alberta Agriculture and Rural Development, Public Lands Branch},
	author = {Elhert, G. and Downing, D. J.}
}
