@article {37335,
	title = {Aspen competition and lodgepole pine growth in mixed regeneration in western Alberta. In : E. Hamilton, comp., Vegetation management : an integrated approach. Proc. Fourth Annual Veg. Manage. Workshop, November 14-16, 1989, Vancouver, British Columbia},
	volume = {Canada-B. C. For. Resource Dev. Agreement Report 109},
	year = {1990},
	pages = {43-44},
	author = {Navratil, S. and Phillips, P. and Morton, R.}
}
