@article {34595,
	title = {Effects of fertilization on growth of 30-year-old lodgepole pine in west-central Alberta},
	volume = {Information Report NOR-X-268},
	year = {1985},
	institution = {Canadian Forestry Service, Northwest Region, Northern Forestry Centre},
	address = {Edmonton, AB},
	author = {Yang, Richard C.}
}
