Methods of controlling or eradicating the wild oat in the hard spring wheat area
Cates, H.R.
Methods of controlling or eradicating the wild oat in the hard spring wheat area - Washington 1917 - 1-16 p. - Method, oat, Wheat United States Department of Agriculture. Farmers Bulletin No. 833 .
Methods of controlling or eradicating the wild oat in the hard spring wheat area - Washington 1917 - 1-16 p. - Method, oat, Wheat United States Department of Agriculture. Farmers Bulletin No. 833 .