@article {28054,
	title = {The effect of livestock grazing on an aspen forest community},
	volume = {Technical Bulletin 1},
	year = {1969},
	pages = {31},
	institution = {Alberta Depart. of Lands and Forests, Fish and Wildlife Division},
	address = {Edmonton},
	keywords = {animal impact, grazing},
	author = {Weatherill, R. G. and Keith, L. B.}
}
