@article {39606,
	title = {20th century carbon budget of Canadian forests},
	volume = {47},
	year = {1995},
	pages = {170-177},
	publisher = {Tellus Series B - Chemical and Physical Meteorology},
	author = {Kurz, W. A. and Apps, M. J. and Beukema, S. J. and Lekstrum, T.}
}
