@article {26549,
	title = {Geographical distribution of flora in Canada},
	volume = {Geog. Bull. No. 11},
	year = {1958},
	note = {Cited Dwyer thesis, 1969},
	institution = {Canada Department Mines \& Tech. Survey, Geog. Br.},
	address = {Ottawa, Ont.},
	author = {Porsild, A. E.}
}
