@article {46043,
	title = {Economic analysis of growth effects of thinning and fertilization of lodgepole pine in Alberta},
	volume = {22},
	year = {2005},
	pages = {254-261},
	publisher = {Northern Journal of Applied Forestry},
	url = {http://www.bioone.org/archive/1051-1733/87/2/pdf/i1051-1733-87-2-107.pdf},
	author = {Ghebremichael, Ashedom and Nanang, David M. and Yang, Richard}
}
