@article {47273,
	title = {NPK fertilization at planting of three hybrid poplar clones in the boreal region of Alberta},
	volume = {232},
	year = {2006},
	pages = {216-225},
	publisher = {Forest Ecology and Management},
	url = {http://www.sciencedirect.com/science?_ob=MImg\&_imagekey=B6T6X-4PNJ1MG-S-H\&_cdi=5042\&_user=1067473\&_orig=search\&_coverDate=12\%2F01\%2F2006\&_sk=997639997\&view=c\&wchp=dGLbVlb-zSkzk\&md5=0083147b5a4eb2b132f2b7c146b9084c\&ie=/sdarticle.pdf},
	author = {DesRochers, Annie and van den Driessche, R. and Thomas, Barb R.}
}
