@article {25812,
	title = {The distribution of some important forest trees in Canada},
	volume = {24},
	year = {1943},
	pages = {353-373},
	publisher = {Ecology},
	url = {http://www.jstor.org/stable/1930537?seq=4},
	author = {Halliday, W. E. D. and Brown, A. W. A.}
}
