@book{13722,
	author = {Güssow,H. T. and Dominion  of Canada departament of Agriculture21},
	title = {Interim report of the dominion Botanist for the year ending march 31, 1922: },
	publisher = {Authority of the Hon. W. R. Motherwekk, Minister of Agriculture,},
	year = {1922},
	address = {Ottawa:}
}