Australian wheat varieties in the pacific coast area
Clark, J. Allen, Stephens, David E., Florell, Victor H.
Australian wheat varieties in the pacific coast area - Washington 1920 - 1-25 p. - Wheat, Pacific, Coast United States Department of Agriculture. Department Bulletin No. 877 .
Australian wheat varieties in the pacific coast area - Washington 1920 - 1-25 p. - Wheat, Pacific, Coast United States Department of Agriculture. Department Bulletin No. 877 .